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78476114304001 = 421324415745941
BaseRepresentation
bin10001110101111110100100…
…111010101001110000000001
3101021212020120100001210211001
4101311332210322221300001
540241223040230212001
6434523232413252001
722346466161330161
oct2165764472516001
9337766510053731
1078476114304001
1123006595724927
128975243a94001
1334a335c0309ab
14155439ad645a1
1591152562b001
hex475fa4ea9c01

78476114304001 has 8 divisors (see below), whose sum is σ = 78664956853608. Its totient is φ = 78287283312000.

The previous prime is 78476114303971. The next prime is 78476114304037. The reversal of 78476114304001 is 10040341167487.

It can be written as a sum of positive squares in 4 ways, for example, as 219444465601 + 78256669838400 = 468449^2 + 8846280^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 78476114304001 - 25 = 78476114303969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (78476114314001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10784691 + ... + 16530631.

It is an arithmetic number, because the mean of its divisors is an integer number (9833119606701).

Almost surely, 278476114304001 is an apocalyptic number.

It is an amenable number.

78476114304001 is a deficient number, since it is larger than the sum of its proper divisors (188842549607).

78476114304001 is a wasteful number, since it uses less digits than its factorization.

78476114304001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5778803.

The product of its (nonzero) digits is 451584, while the sum is 46.

The spelling of 78476114304001 in words is "seventy-eight trillion, four hundred seventy-six billion, one hundred fourteen million, three hundred four thousand, one".

Divisors: 1 421 32441 5745941 13657661 2419041161 186404071981 78476114304001