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130051757464 = 23612714192347
BaseRepresentation
bin111100100011110110…
…0000101010110011000
3110102200112022210111221
41321013230011112120
54112321222214324
6135424524301424
712252542461516
oct1710754052630
9412615283457
10130051757464
11501779102a2
12212560a1874
13c357826b55
14641a2dd4b6
1535b26890e4
hex1e47b05598

130051757464 has 64 divisors (see below), whose sum is σ = 249459033600. Its totient is φ = 63544694400.

The previous prime is 130051757461. The next prime is 130051757483. The reversal of 130051757464 is 464757150031.

It is a super-2 number, since 2×1300517574642 (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130051757464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130051757461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55410739 + ... + 55413085.

It is an arithmetic number, because the mean of its divisors is an integer number (3897797400).

Almost surely, 2130051757464 is an apocalyptic number.

It is an amenable number.

130051757464 is a deficient number, since it is larger than the sum of its proper divisors (119407276136).

130051757464 is a wasteful number, since it uses less digits than its factorization.

130051757464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3104 (or 3100 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 43.

The spelling of 130051757464 in words is "one hundred thirty billion, fifty-one million, seven hundred fifty-seven thousand, four hundred sixty-four".

Divisors: 1 2 4 8 61 122 244 271 419 488 542 838 1084 1676 2168 2347 3352 4694 9388 16531 18776 25559 33062 51118 66124 102236 113549 132248 143167 204472 227098 286334 454196 572668 636037 908392 983393 1145336 1272074 1966786 2544148 3933572 5088296 6926489 7867144 13852978 27705956 38798257 55411912 59986973 77596514 119973946 155193028 239947892 266499503 310386056 479895784 532999006 1065998012 2131996024 16256469683 32512939366 65025878732 130051757464