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390090469013 = 7376172441071
BaseRepresentation
bin1011010110100110011…
…01000010111010010101
31101021220002001001000122
411223103031002322111
522342401130002023
6455112144321325
740116543164060
oct5532315027225
91337802031018
10390090469013
1114048899a073
1263728613245
132aa2960843b
1414c4806d8d7
15a23195b2c8
hex5ad3342e95

390090469013 has 16 divisors (see below), whose sum is σ = 458609078784. Its totient is φ = 324799009920.

The previous prime is 390090468991. The next prime is 390090469031. The reversal of 390090469013 is 310964090093.

It is not a de Polignac number, because 390090469013 - 214 = 390090452629 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 (390090469313) 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, 1060733 + ... + 1380338.

It is an arithmetic number, because the mean of its divisors is an integer number (28663067424).

Almost surely, 2390090469013 is an apocalyptic number.

It is an amenable number.

390090469013 is a deficient number, since it is larger than the sum of its proper divisors (68518609771).

390090469013 is a wasteful number, since it uses less digits than its factorization.

390090469013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2441732.

The product of its (nonzero) digits is 157464, while the sum is 44.

The spelling of 390090469013 in words is "three hundred ninety billion, ninety million, four hundred sixty-nine thousand, thirteen".

Divisors: 1 7 37 259 617 4319 22829 159803 2441071 17087497 90319627 632237389 1506140807 10542985649 55727209859 390090469013