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83046710407 = 2572099153949
BaseRepresentation
bin100110101010111111…
…0000011110010000111
321221100200000222222011
41031111332003302013
52330034424213112
6102052351115051
75666655251143
oct1152576036207
9257320028864
1083046710407
1132246780771
1214118212a87
137aa63c233b
14403b660223
152260bdcaa7
hex1355f83c87

83046710407 has 8 divisors (see below), whose sum is σ = 83410110000. Its totient is φ = 82683623424.

The previous prime is 83046710363. The next prime is 83046710413. The reversal of 83046710407 is 70401764038.

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

It is a cyclic number.

It is not a de Polignac number, because 83046710407 - 211 = 83046708359 is a prime.

It is a super-2 number, since 2×830467104072 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 83046710407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83047710407) 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, 462469 + ... + 616417.

It is an arithmetic number, because the mean of its divisors is an integer number (10426263750).

Almost surely, 283046710407 is an apocalyptic number.

83046710407 is a deficient number, since it is larger than the sum of its proper divisors (363399593).

83046710407 is a wasteful number, since it uses less digits than its factorization.

83046710407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156305.

The product of its (nonzero) digits is 112896, while the sum is 40.

The spelling of 83046710407 in words is "eighty-three billion, forty-six million, seven hundred ten thousand, four hundred seven".

Divisors: 1 257 2099 153949 539443 39564893 323138951 83046710407