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467213260900 = 225229223572
BaseRepresentation
bin1101100110010000001…
…01001001100001100100
31122122221220011210111011
412303020011021201210
530123323043322100
6554345041352004
745516660122611
oct6631005114144
91578856153434
10467213260900
11170164784101
1276670938604
133509a61c639
1418882a47508
15c24753dbba
hex6cc8149864

467213260900 has 81 divisors (see below), whose sum is σ = 1050464427649. Its totient is φ = 180364428160.

The previous prime is 467213260879. The next prime is 467213260907. The reversal of 467213260900 is 9062312764.

It is a happy number.

The square root of 467213260900 is 683530.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 13 ways, for example, as 420145090596 + 47068170304 = 648186^2 + 216952^2 .

It is a super-2 number, since 2×4672132609002 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (467213260907) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 198222522 + ... + 198224878.

Almost surely, 2467213260900 is an apocalyptic number.

467213260900 is the 683530-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 467213260900

467213260900 is an abundant number, since it is smaller than the sum of its proper divisors (583251166749).

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

467213260900 is an equidigital number, since it uses as much as digits as its factorization.

467213260900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4786 (or 2393 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 40.

The spelling of 467213260900 in words is "four hundred sixty-seven billion, two hundred thirteen million, two hundred sixty thousand, nine hundred".

Divisors: 1 2 4 5 10 20 25 29 50 58 100 116 145 290 580 725 841 1450 1682 2357 2900 3364 4205 4714 8410 9428 11785 16820 21025 23570 42050 47140 58925 68353 84100 117850 136706 235700 273412 341765 683530 1367060 1708825 1982237 3417650 3964474 5555449 6835300 7928948 9911185 11110898 19822370 22221796 27777245 39644740 49555925 55554490 99111850 111108980 138886225 161108021 198223700 277772450 322216042 555544900 644432084 805540105 1611080210 3222160420 4027700525 4672132609 8055401050 9344265218 16110802100 18688530436 23360663045 46721326090 93442652180 116803315225 233606630450 467213260900