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10457230 = 257316179
BaseRepresentation
bin100111111001…
…000010001110
3201200021121211
4213321002032
510134112410
61012045034
7154612360
oct47710216
921607554
1010457230
1159a2743
12360377a
132221a14
141562d30
15db868a
hex9f908e

10457230 has 64 divisors (see below), whose sum is σ = 22855680. Its totient is φ = 3369600.

The previous prime is 10457221. The next prime is 10457243. The reversal of 10457230 is 3275401.

10457230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 132331 + ... + 132409.

It is an arithmetic number, because the mean of its divisors is an integer number (357120).

Almost surely, 210457230 is an apocalyptic number.

10457230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10457230 is an abundant number, since it is smaller than the sum of its proper divisors (12398450).

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

10457230 is a wasteful number, since it uses less digits than its factorization.

10457230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 10457230 is about 3233.7640606575. The cubic root of 10457230 is about 218.6782316947.

The spelling of 10457230 in words is "ten million, four hundred fifty-seven thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 31 35 61 62 70 79 122 155 158 217 305 310 395 427 434 553 610 790 854 1085 1106 1891 2135 2170 2449 2765 3782 4270 4819 4898 5530 9455 9638 12245 13237 17143 18910 24095 24490 26474 33733 34286 48190 66185 67466 85715 132370 149389 168665 171430 298778 337330 746945 1045723 1493890 2091446 5228615 10457230