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10089503970 = 23571329314111
BaseRepresentation
bin10010110010110000…
…11001110011100010
3222001011011220111020
421121120121303202
5131130403111340
64345101030310
7505012240320
oct113130316342
928034156436
1010089503970
114308297737
121b56b55396
13c4a3c76c0
146b9dc0d10
153e0b8c9d0
hex259619ce2

10089503970 has 256 divisors, whose sum is σ = 31832801280. Its totient is φ = 1988582400.

The previous prime is 10089503969. The next prime is 10089503993. The reversal of 10089503970 is 7930598001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2452215 + ... + 2456325.

It is an arithmetic number, because the mean of its divisors is an integer number (124346880).

Almost surely, 210089503970 is an apocalyptic number.

10089503970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10089503970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15916400640).

10089503970 is an abundant number, since it is smaller than the sum of its proper divisors (21743297310).

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

10089503970 is a wasteful number, since it uses less digits than its factorization.

10089503970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4201.

The product of its (nonzero) digits is 68040, while the sum is 42.

The spelling of 10089503970 in words is "ten billion, eighty-nine million, five hundred three thousand, nine hundred seventy".