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80264152332 = 223271341597577
BaseRepresentation
bin100101011000000011…
…1011100010100001100
321200011202011101212200
41022300013130110030
52303340110333312
6100512311201500
75541010016010
oct1126007342414
9250152141780
1080264152332
11310490266a1
1213680376290
137751a91080
143c55c9a540
15214b79b0dc
hex12b01dc50c

80264152332 has 144 divisors (see below), whose sum is σ = 255801628992. Its totient is φ = 20652226560.

The previous prime is 80264152327. The next prime is 80264152337. The reversal of 80264152332 is 23325146208.

80264152332 is a `hidden beast` number, since 8 + 0 + 2 + 6 + 415 + 233 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (80264152327) and next prime (80264152337).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (80264152337) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 164473 + ... + 433104.

Almost surely, 280264152332 is an apocalyptic number.

80264152332 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

80264152332 is an abundant number, since it is smaller than the sum of its proper divisors (175537476660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80264152332 is a wasteful number, since it uses less digits than its factorization.

80264152332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597648 (or 597643 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 80264152332 in words is "eighty billion, two hundred sixty-four million, one hundred fifty-two thousand, three hundred thirty-two".

Divisors: 1 2 3 4 6 7 9 12 13 14 18 21 26 28 36 39 41 42 52 63 78 82 84 91 117 123 126 156 164 182 234 246 252 273 287 364 369 468 492 533 546 574 738 819 861 1066 1092 1148 1476 1599 1638 1722 2132 2583 3198 3276 3444 3731 4797 5166 6396 7462 9594 10332 11193 14924 19188 22386 33579 44772 67158 134316 597577 1195154 1792731 2390308 3585462 4183039 5378193 7170924 7768501 8366078 10756386 12549117 15537002 16732156 21512772 23305503 24500657 25098234 31074004 37647351 46611006 49001314 50196468 54379507 69916509 73501971 75294702 93222012 98002628 108759014 139833018 147003942 150589404 163138521 171504599 217518028 220505913 279666036 294007884 318508541 326277042 343009198 441011826 489415563 514513797 637017082 652554084 686018396 882023652 955525623 978831126 1029027594 1274034164 1543541391 1911051246 1957662252 2058055188 2229559787 2866576869 3087082782 3822102492 4459119574 5733153738 6174165564 6688679361 8918239148 11466307476 13377358722 20066038083 26754717444 40132076166 80264152332