Search a number
-
+
151550676 = 2234467749
BaseRepresentation
bin10010000100001…
…11101011010100
3101120011120110000
421002013223110
5302244110201
623012131300
73520105464
oct1102075324
9346146400
10151550676
11786012a2
1242906b30
1325522974
14161adba4
15d488d86
hex9087ad4

151550676 has 30 divisors (see below), whose sum is σ = 396184250. Its totient is φ = 50516784.

The previous prime is 151550671. The next prime is 151550689. The reversal of 151550676 is 676055151.

It can be written as a sum of positive squares in only one way, i.e., 139854276 + 11696400 = 11826^2 + 3420^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 151550676.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151550671) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 233551 + ... + 234198.

Almost surely, 2151550676 is an apocalyptic number.

It is an amenable number.

151550676 is an abundant number, since it is smaller than the sum of its proper divisors (244633574).

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

151550676 is a wasteful number, since it uses less digits than its factorization.

151550676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467765 (or 467754 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 36.

The square root of 151550676 is about 12310.5920247566. The cubic root of 151550676 is about 533.1539436611.

The spelling of 151550676 in words is "one hundred fifty-one million, five hundred fifty thousand, six hundred seventy-six".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 467749 935498 1403247 1870996 2806494 4209741 5612988 8419482 12629223 16838964 25258446 37887669 50516892 75775338 151550676