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10157460 = 22353143127
BaseRepresentation
bin100110101111…
…110110010100
3201010001102020
4212233312110
510100014320
61001413140
7152223405
oct46576624
921101366
1010157460
1158084a5
12349a1b0
132148441
1414c59ac
15d59940
hex9afd94

10157460 has 96 divisors (see below), whose sum is σ = 30277632. Its totient is φ = 2540160.

The previous prime is 10157447. The next prime is 10157461. The reversal of 10157460 is 6475101.

It is a self number, because there is not a number n which added to its sum of digits gives 10157460.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10157461) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79917 + ... + 80043.

It is an arithmetic number, because the mean of its divisors is an integer number (315392).

Almost surely, 210157460 is an apocalyptic number.

10157460 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 10157460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15138816).

10157460 is an abundant number, since it is smaller than the sum of its proper divisors (20120172).

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

10157460 is a wasteful number, since it uses less digits than its factorization.

10157460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213 (or 211 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 10157460 is about 3187.0770307603. The cubic root of 10157460 is about 216.5683761932.

The spelling of 10157460 in words is "ten million, one hundred fifty-seven thousand, four hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 31 43 60 62 86 93 124 127 129 155 172 186 215 254 258 310 372 381 430 465 508 516 620 635 645 762 860 930 1270 1290 1333 1524 1860 1905 2540 2580 2666 3810 3937 3999 5332 5461 6665 7620 7874 7998 10922 11811 13330 15748 15996 16383 19685 19995 21844 23622 26660 27305 32766 39370 39990 47244 54610 59055 65532 78740 79980 81915 109220 118110 163830 169291 236220 327660 338582 507873 677164 846455 1015746 1692910 2031492 2539365 3385820 5078730 10157460