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153399000139 = 71122327773217
BaseRepresentation
bin1000111011011101001…
…0101111110001001011
3112122221122021121111121
42032313102233301023
510003130121001024
6154245344540111
714040240662440
oct2166722576113
9478848247447
10153399000139
115a068811280
1225891021637
1311608815148
1475d2d7b9c7
153ecc1da8e4
hex23b74afc4b

153399000139 has 32 divisors (see below), whose sum is σ = 192237244416. Its totient is φ = 118915845120.

The previous prime is 153399000103. The next prime is 153399000169. The reversal of 153399000139 is 931000993351.

It is a cyclic number.

It is not a de Polignac number, because 153399000139 - 29 = 153398999627 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 153399000095 and 153399000104.

It is not an unprimeable number, because it can be changed into a prime (153399000169) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47682259 + ... + 47685475.

It is an arithmetic number, because the mean of its divisors is an integer number (6007413888).

Almost surely, 2153399000139 is an apocalyptic number.

153399000139 is the 247709-th heptagonal number.

153399000139 is a deficient number, since it is larger than the sum of its proper divisors (38838244277).

153399000139 is a wasteful number, since it uses less digits than its factorization.

153399000139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6235.

The product of its (nonzero) digits is 98415, while the sum is 43.

The spelling of 153399000139 in words is "one hundred fifty-three billion, three hundred ninety-nine million, one hundred thirty-nine", and thus it is an aban number.

Divisors: 1 7 11 77 223 1561 2453 2777 3217 17171 19439 22519 30547 35387 213829 247709 619271 717391 4334897 5021737 6811981 7891301 8933609 47683867 55239107 62535263 98269699 687887893 1992194807 13945363649 21914142877 153399000139