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10025504230 = 257283506083
BaseRepresentation
bin10010101011001000…
…10000110111100110
3221212200202101100111
421111210100313212
5131013012113410
64334453203234
7503304244210
oct112544206746
927780671314
1010025504230
114285154795
121b3963051a
13c3a07a031
146b16c15b0
153da249b8a
hex255910de6

10025504230 has 32 divisors (see below), whose sum is σ = 20696811264. Its totient is φ = 3425162976.

The previous prime is 10025504183. The next prime is 10025504249. The reversal of 10025504230 is 3240552001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233232 + ... + 272851.

It is an arithmetic number, because the mean of its divisors is an integer number (646775352).

Almost surely, 210025504230 is an apocalyptic number.

10025504230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10025504230 is an abundant number, since it is smaller than the sum of its proper divisors (10671307034).

10025504230 is a wasteful number, since it uses less digits than its factorization.

10025504230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506380.

The product of its (nonzero) digits is 1200, while the sum is 22.

The spelling of 10025504230 in words is "ten billion, twenty-five million, five hundred four thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 283 566 1415 1981 2830 3962 9905 19810 506083 1012166 2530415 3542581 5060830 7085162 17712905 35425810 143221489 286442978 716107445 1002550423 1432214890 2005100846 5012752115 10025504230