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156006130 = 2572228659
BaseRepresentation
bin10010100110001…
…11011011110010
3101212112221011211
421103013123302
5304414144010
623251430334
73603013240
oct1123073362
9355487154
10156006130
1180074795
12442b53aa
1326422927
1416a0d790
15da6908a
hex94c76f2

156006130 has 16 divisors (see below), whose sum is σ = 320927040. Its totient is φ = 53487792.

The previous prime is 156006121. The next prime is 156006133. The reversal of 156006130 is 31600651.

It is not an unprimeable number, because it can be changed into a prime (156006133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1114260 + ... + 1114399.

It is an arithmetic number, because the mean of its divisors is an integer number (20057940).

Almost surely, 2156006130 is an apocalyptic number.

156006130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

156006130 is an abundant number, since it is smaller than the sum of its proper divisors (164920910).

156006130 is a wasteful number, since it uses less digits than its factorization.

156006130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2228673.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 156006130 is about 12490.2413907818. The cubic root of 156006130 is about 538.3283122047.

Adding to 156006130 its reverse (31600651), we get a palindrome (187606781).

The spelling of 156006130 in words is "one hundred fifty-six million, six thousand, one hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 2228659 4457318 11143295 15600613 22286590 31201226 78003065 156006130