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13070090942 = 247353138007
BaseRepresentation
bin11000010110000100…
…11100001010111110
31020201212200102011022
430023002130022332
5203231420402232
610000533224142
7641613640256
oct141302341276
936655612138
1013070090942
1155a77a8857
122649192052
131303a72a2c
148bdbb2966
15517699812
hex30b09c2be

13070090942 has 8 divisors (see below), whose sum is σ = 19605692496. Its totient is φ = 6534860112.

The previous prime is 13070090923. The next prime is 13070090983. The reversal of 13070090942 is 24909007031.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25703 + ... + 163709.

It is an arithmetic number, because the mean of its divisors is an integer number (2450711562).

Almost surely, 213070090942 is an apocalyptic number.

13070090942 is a deficient number, since it is larger than the sum of its proper divisors (6535601554).

13070090942 is a wasteful number, since it uses less digits than its factorization.

13070090942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185362.

The product of its (nonzero) digits is 13608, while the sum is 35.

Adding to 13070090942 its reverse (24909007031), we get a palindrome (37979097973).

The spelling of 13070090942 in words is "thirteen billion, seventy million, ninety thousand, nine hundred forty-two".

Divisors: 1 2 47353 94706 138007 276014 6535045471 13070090942