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860329613149 = 27121531474523
BaseRepresentation
bin11001000010011111010…
…01000001011101011101
310001020122211221121222021
430201033221001131131
5103043423340110044
61455121401220141
7116104525024006
oct14411751013535
93036584847867
10860329613149
11301955702016
1211a8a2791651
1363189aa2516
142d8d68da1ad
15175a4952e84
hexc84fa4175d

860329613149 has 8 divisors (see below), whose sum is σ = 863905917312. Its totient is φ = 856756262880.

The previous prime is 860329613113. The next prime is 860329613161. The reversal of 860329613149 is 941316923068.

It is a happy number.

860329613149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-860329613149 is a prime.

It is a super-2 number, since 2×8603296131492 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 860329613096 and 860329613105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (860329614149) 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, 153799 + ... + 1320724.

It is an arithmetic number, because the mean of its divisors is an integer number (107988239664).

Almost surely, 2860329613149 is an apocalyptic number.

It is an amenable number.

860329613149 is a deficient number, since it is larger than the sum of its proper divisors (3576304163).

860329613149 is a wasteful number, since it uses less digits than its factorization.

860329613149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1476947.

The product of its (nonzero) digits is 1679616, while the sum is 52.

The spelling of 860329613149 in words is "eight hundred sixty billion, three hundred twenty-nine million, six hundred thirteen thousand, one hundred forty-nine".

Divisors: 1 271 2153 583463 1474523 399595733 3174648019 860329613149