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10300825080 = 2334573132331
BaseRepresentation
bin10011001011111101…
…00001110111111000
3222120212211010120000
421211332201313320
5132044002400310
64422050233000
7513156366000
oct114576416770
928525733500
1010300825080
114406602387
121bb5885760
13c82116990
146da0ad000
154044d14c0
hex265fa1df8

10300825080 has 1280 divisors, whose sum is σ = 46835712000. Its totient is φ = 2011806720.

The previous prime is 10300825063. The next prime is 10300825121. The reversal of 10300825080 is 8052800301.

It is a happy number.

It is a super-2 number, since 2×103008250802 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 332284665 + ... + 332284695.

It is an arithmetic number, because the mean of its divisors is an integer number (36590400).

Almost surely, 210300825080 is an apocalyptic number.

10300825080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10300825080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23417856000).

10300825080 is an abundant number, since it is smaller than the sum of its proper divisors (36534886920).

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

10300825080 is a wasteful number, since it uses less digits than its factorization.

10300825080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111 (or 84 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The spelling of 10300825080 in words is "ten billion, three hundred million, eight hundred twenty-five thousand, eighty".