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5212297520876 = 228928921506251
BaseRepresentation
bin100101111011001010100…
…1001000110011011101100
3200110021211222100121011202
41023312111021012123230
51140344241131132001
615030255121105032
71045401406625525
oct113662511063354
920407758317152
105212297520876
11172a583080156
12702217a88178
132ba6960884c4
141403c2bb184c
15908b55d596b
hex4bd952466ec

5212297520876 has 24 divisors (see below), whose sum is σ = 9224346816720. Its totient is φ = 2576772000000.

The previous prime is 5212297520851. The next prime is 5212297520897. The reversal of 5212297520876 is 6780257922125.

It is a super-2 number, since 2×52122975208762 (a number of 26 digits) contains 22 as substring.

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, 10042751 + ... + 10549001.

It is an arithmetic number, because the mean of its divisors is an integer number (384347784030).

Almost surely, 25212297520876 is an apocalyptic number.

It is an amenable number.

5212297520876 is a deficient number, since it is larger than the sum of its proper divisors (4012049295844).

5212297520876 is a wasteful number, since it uses less digits than its factorization.

5212297520876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535265 (or 535263 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 56.

The spelling of 5212297520876 in words is "five trillion, two hundred twelve billion, two hundred ninety-seven million, five hundred twenty thousand, eight hundred seventy-six".

Divisors: 1 2 4 89 178 356 28921 57842 115684 506251 1012502 2025004 2573969 5147938 10295876 45056339 90112678 180225356 14641285171 29282570342 58565140684 1303074380219 2606148760438 5212297520876