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10245052054 = 219269606633
BaseRepresentation
bin10011000101010011…
…10001011010010110
3222102222212120100101
421202221301122112
5131440213131204
64412335004314
7511611335266
oct114251613226
928388776311
1010245052054
114388079276
121b9b06969a
13c736b99a3
146d29117a6
153ee665ea4
hex262a71696

10245052054 has 8 divisors (see below), whose sum is σ = 16176398040. Its totient is φ = 4852919376.

The previous prime is 10245052009. The next prime is 10245052061. The reversal of 10245052054 is 45025054201.

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

It is a super-2 number, since 2×102450520542 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134803279 + ... + 134803354.

It is an arithmetic number, because the mean of its divisors is an integer number (2022049755).

Almost surely, 210245052054 is an apocalyptic number.

10245052054 is a deficient number, since it is larger than the sum of its proper divisors (5931345986).

10245052054 is a wasteful number, since it uses less digits than its factorization.

10245052054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269606654.

The product of its (nonzero) digits is 8000, while the sum is 28.

The spelling of 10245052054 in words is "ten billion, two hundred forty-five million, fifty-two thousand, fifty-four".

Divisors: 1 2 19 38 269606633 539213266 5122526027 10245052054