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153230276357 = 2943308339857
BaseRepresentation
bin1000111010110100111…
…1000111011100000101
3112122111212210112222122
42032231033013130011
510002303422320412
6154220520335325
714033121600404
oct2165517073405
9478455715878
10153230276357
1159a91550634
1225844614545
13115ac88b9a2
1475b87bb63b
153ebc4ad572
hex23ad3c7705

153230276357 has 16 divisors (see below), whose sum is σ = 162257135040. Its totient is φ = 144455361792.

The previous prime is 153230276351. The next prime is 153230276399. The reversal of 153230276357 is 753672032351.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-153230276357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153230276351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3824573 + ... + 3864429.

It is an arithmetic number, because the mean of its divisors is an integer number (10141070940).

Almost surely, 2153230276357 is an apocalyptic number.

It is an amenable number.

153230276357 is a deficient number, since it is larger than the sum of its proper divisors (9026858683).

153230276357 is a wasteful number, since it uses less digits than its factorization.

153230276357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43012.

The product of its (nonzero) digits is 793800, while the sum is 44.

The spelling of 153230276357 in words is "one hundred fifty-three billion, two hundred thirty million, two hundred seventy-six thousand, three hundred fifty-seven".

Divisors: 1 29 43 1247 3083 39857 89407 132569 1155853 1713851 3844501 49701679 122879131 3563494799 5283802633 153230276357