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468156036 = 223127307189
BaseRepresentation
bin11011111001110…
…111111010000100
31012121220210100110
4123321313322010
51424321443121
6114242113020
714413155255
oct3371677204
91177823313
10468156036
11220297617
1211094b770
1375cb5a0a
1446266b2c
152b177d76
hex1be77e84

468156036 has 24 divisors (see below), whose sum is σ = 1100968960. Its totient is φ = 154822752.

The previous prime is 468156011. The next prime is 468156197. The reversal of 468156036 is 630651864.

It is a junction number, because it is equal to n+sod(n) for n = 468155985 and 468156003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152071 + ... + 155118.

Almost surely, 2468156036 is an apocalyptic number.

It is an amenable number.

468156036 is an abundant number, since it is smaller than the sum of its proper divisors (632812924).

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

468156036 is a wasteful number, since it uses less digits than its factorization.

468156036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307323 (or 307321 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 468156036 is about 21636.9137355585. The cubic root of 468156036 is about 776.4798839418.

The spelling of 468156036 in words is "four hundred sixty-eight million, one hundred fifty-six thousand, thirty-six".

Divisors: 1 2 3 4 6 12 127 254 381 508 762 1524 307189 614378 921567 1228756 1843134 3686268 39013003 78026006 117039009 156052012 234078018 468156036