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207425260896 = 25371394614817
BaseRepresentation
bin1100000100101110000…
…0100100110101100000
3201211101211020000120020
43001023200210311200
511344301331322041
6235142335113440
720662122424650
oct3011340446540
9654354200506
10207425260896
117aa72174657
123424a372880
131673876c589
14a07a2da360
1555e0291866
hex304b824d60

207425260896 has 192 divisors, whose sum is σ = 628242531840. Its totient is φ = 58698178560.

The previous prime is 207425260879. The next prime is 207425260927. The reversal of 207425260896 is 698062524702.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43058680 + ... + 43063496.

It is an arithmetic number, because the mean of its divisors is an integer number (3272096520).

Almost surely, 2207425260896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 207425260896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (314121265920).

207425260896 is an abundant number, since it is smaller than the sum of its proper divisors (420817270944).

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

207425260896 is a wasteful number, since it uses less digits than its factorization.

207425260896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5437 (or 5429 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 51.

The spelling of 207425260896 in words is "two hundred seven billion, four hundred twenty-five million, two hundred sixty thousand, eight hundred ninety-six".