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468730962 = 231472
BaseRepresentation
bin11011111100000…
…100010001010010
31012200000000000000
4123330010101102
51424443342322
6114302310430
714421101400
oct3374042122
91180000000
10468730962
1122064a567
12110b88416
13761575cb
1446376470
152b23d3ac
hex1bf04452

468730962 has 90 divisors (see below), whose sum is σ = 1226831463. Its totient is φ = 133923132.

The previous prime is 468730957. The next prime is 468730979. The reversal of 468730962 is 269037864.

It can be written as a sum of positive squares in only one way, i.e., 234365481 + 234365481 = 15309^2 + 15309^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=15309.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 66961563 + ... + 66961569.

Almost surely, 2468730962 is an apocalyptic number.

468730962 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 468730962

468730962 is an abundant number, since it is smaller than the sum of its proper divisors (758100501).

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

468730962 is an frugal number, since it uses more digits than its factorization.

468730962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58 (or 12 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 468730962 is about 21650.1954263697. The cubic root of 468730962 is about 776.7976098141.

The spelling of 468730962 in words is "four hundred sixty-eight million, seven hundred thirty thousand, nine hundred sixty-two".

Divisors: 1 2 3 6 7 9 14 18 21 27 42 49 54 63 81 98 126 147 162 189 243 294 378 441 486 567 729 882 1134 1323 1458 1701 2187 2646 3402 3969 4374 5103 6561 7938 10206 11907 13122 15309 19683 23814 30618 35721 39366 45927 59049 71442 91854 107163 118098 137781 177147 214326 275562 321489 354294 413343 531441 642978 826686 964467 1062882 1240029 1594323 1928934 2480058 2893401 3188646 3720087 4782969 5786802 7440174 8680203 9565938 11160261 17360406 22320522 26040609 33480783 52081218 66961566 78121827 156243654 234365481 468730962