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152886219036 = 22397131345549
BaseRepresentation
bin1000111001100010111…
…0101001000100011100
3112121121220101122001220
42032120232221010130
510001102333002121
6154122430133340
714021443264005
oct2163056510434
9477556348056
10152886219036
1159925315241
1225769351250
1311556506685
147584c1a1ac
153e9c19a6c6
hex2398ba911c

152886219036 has 24 divisors (see below), whose sum is σ = 360412189200. Its totient is φ = 50436690432.

The previous prime is 152886219029. The next prime is 152886219047. The reversal of 152886219036 is 630912688251.

It is a super-2 number, since 2×1528862190362 (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 152886219036.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65671611 + ... + 65673938.

It is an arithmetic number, because the mean of its divisors is an integer number (15017174550).

Almost surely, 2152886219036 is an apocalyptic number.

It is an amenable number.

152886219036 is an abundant number, since it is smaller than the sum of its proper divisors (207525970164).

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

152886219036 is a wasteful number, since it uses less digits than its factorization.

152886219036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131345653 (or 131345651 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 51.

The spelling of 152886219036 in words is "one hundred fifty-two billion, eight hundred eighty-six million, two hundred nineteen thousand, thirty-six".

Divisors: 1 2 3 4 6 12 97 194 291 388 582 1164 131345549 262691098 394036647 525382196 788073294 1576146588 12740518253 25481036506 38221554759 50962073012 76443109518 152886219036