Search a number
-
+
10591425 = 3352131771
BaseRepresentation
bin101000011001…
…110011000001
3201221002201000
4220121303001
510202411200
61015002213
7156011535
oct50316301
921832630
1010591425
115a84549
123669369
13226ab20
141599bc5
15de3300
hexa19cc1

10591425 has 96 divisors (see below), whose sum is σ = 22498560. Its totient is φ = 4838400.

The previous prime is 10591411. The next prime is 10591433. The reversal of 10591425 is 52419501.

It is not a de Polignac number, because 10591425 - 27 = 10591297 is a prime.

It is a super-2 number, since 2×105914252 = 224356567061250, which contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 149140 + ... + 149210.

It is an arithmetic number, because the mean of its divisors is an integer number (234360).

Almost surely, 210591425 is an apocalyptic number.

10591425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10591425 is an abundant number, since it is smaller than the sum of its proper divisors (11907135).

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

10591425 is a wasteful number, since it uses less digits than its factorization.

10591425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120 (or 109 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 10591425 is about 3254.4469576258. The cubic root of 10591425 is about 219.6096728995.

The spelling of 10591425 in words is "ten million, five hundred ninety-one thousand, four hundred twenty-five".

Divisors: 1 3 5 9 13 15 17 25 27 39 45 51 65 71 75 85 117 135 153 195 213 221 225 255 325 351 355 425 459 585 639 663 675 765 923 975 1065 1105 1207 1275 1755 1775 1917 1989 2295 2769 2925 3195 3315 3621 3825 4615 5325 5525 5967 6035 8307 8775 9585 9945 10863 11475 13845 15691 15975 16575 18105 23075 24921 29835 30175 32589 41535 47073 47925 49725 54315 69225 78455 90525 124605 141219 149175 162945 207675 235365 271575 392275 423657 623025 706095 814725 1176825 2118285 3530475 10591425