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152411630 = 25717211607
BaseRepresentation
bin10010001010110…
…01110111101110
3101121210022110012
421011121313232
5303004133010
623042413222
73530322530
oct1105316756
9347708405
10152411630
117903a128
1243061212
13257647c7
1416355850
15d5a9005
hex9159dee

152411630 has 64 divisors (see below), whose sum is σ = 334098432. Its totient is φ = 48867840.

The previous prime is 152411627. The next prime is 152411641. The reversal of 152411630 is 36114251.

It is a junction number, because it is equal to n+sod(n) for n = 152411596 and 152411605.

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, 250787 + ... + 251393.

It is an arithmetic number, because the mean of its divisors is an integer number (5220288).

Almost surely, 2152411630 is an apocalyptic number.

152411630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152411630 is an abundant number, since it is smaller than the sum of its proper divisors (181686802).

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

152411630 is a wasteful number, since it uses less digits than its factorization.

152411630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 152411630 is about 12345.5105200231. The cubic root of 152411630 is about 534.1616473506.

Adding to 152411630 its reverse (36114251), we get a palindrome (188525881).

The spelling of 152411630 in words is "one hundred fifty-two million, four hundred eleven thousand, six hundred thirty".

Divisors: 1 2 5 7 10 14 17 34 35 70 85 119 170 211 238 422 595 607 1055 1190 1214 1477 2110 2954 3035 3587 4249 6070 7174 7385 8498 10319 14770 17935 20638 21245 25109 35870 42490 50218 51595 72233 103190 125545 128077 144466 251090 256154 361165 640385 722330 896539 1280770 1793078 2177309 4354618 4482695 8965390 10886545 15241163 21773090 30482326 76205815 152411630