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468714078 = 232719195787
BaseRepresentation
bin11011111100000…
…000001001011110
31012122222010211200
4123330000021132
51424442322303
6114302100330
714421001230
oct3374001136
91178863750
10468714078
11220638908
12110b7a6a6
137614ca11
1446370250
152b2383a3
hex1bf0025e

468714078 has 48 divisors (see below), whose sum is σ = 1221717120. Its totient is φ = 126869328.

The previous prime is 468714049. The next prime is 468714083. The reversal of 468714078 is 870417864.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95500 + ... + 100287.

It is an arithmetic number, because the mean of its divisors is an integer number (25452440).

Almost surely, 2468714078 is an apocalyptic number.

468714078 is an abundant number, since it is smaller than the sum of its proper divisors (753003042).

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

468714078 is a wasteful number, since it uses less digits than its factorization.

468714078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195821 (or 195818 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The square root of 468714078 is about 21649.8054956621. The cubic root of 468714078 is about 776.7882827805.

The spelling of 468714078 in words is "four hundred sixty-eight million, seven hundred fourteen thousand, seventy-eight".

Divisors: 1 2 3 6 7 9 14 18 19 21 38 42 57 63 114 126 133 171 266 342 399 798 1197 2394 195787 391574 587361 1174722 1370509 1762083 2741018 3524166 3719953 4111527 7439906 8223054 11159859 12334581 22319718 24669162 26039671 33479577 52079342 66959154 78119013 156238026 234357039 468714078