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152431106630 = 25118291671577
BaseRepresentation
bin1000110111110110011…
…0100001101001000110
3112120110012000112012212
42031331212201221012
54444134330403010
6154005331343422
714004246012455
oct2157546415106
9476405015185
10152431106630
1159711427590
1225660a51b72
13114b31399aa
1475405cab9c
153e7224c505
hex237d9a1a46

152431106630 has 32 divisors (see below), whose sum is σ = 299680503840. Its totient is φ = 55362597120.

The previous prime is 152431106609. The next prime is 152431106647. The reversal of 152431106630 is 36601134251.

152431106630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 744599 + ... + 926978.

It is an arithmetic number, because the mean of its divisors is an integer number (9365015745).

Almost surely, 2152431106630 is an apocalyptic number.

152431106630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152431106630 is a deficient number, since it is larger than the sum of its proper divisors (147249397210).

152431106630 is a wasteful number, since it uses less digits than its factorization.

152431106630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1672424.

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 152431106630 in words is "one hundred fifty-two billion, four hundred thirty-one million, one hundred six thousand, six hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 829 1658 4145 8290 9119 18238 45595 91190 1671577 3343154 8357885 16715770 18387347 36774694 91936735 183873470 1385737333 2771474666 6928686665 13857373330 15243110663 30486221326 76215553315 152431106630