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2038960842 = 23437902949
BaseRepresentation
bin111100110001000…
…0001001011001010
312021002122221110020
41321202001023022
513133433221332
6534154001310
7101345611152
oct17142011312
95232587406
102038960842
11956a38506
1248aa16236
13266568c09
14154b1b762
15be00b82c
hex798812ca

2038960842 has 16 divisors (see below), whose sum is σ = 4172757600. Its totient is φ = 663847632.

The previous prime is 2038960793. The next prime is 2038960901. The reversal of 2038960842 is 2480698302.

It is a super-2 number, since 2×20389608422 = 8314722630418697928, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2038960794 and 2038960803.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3951217 + ... + 3951732.

It is an arithmetic number, because the mean of its divisors is an integer number (260797350).

Almost surely, 22038960842 is an apocalyptic number.

2038960842 is an abundant number, since it is smaller than the sum of its proper divisors (2133796758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2038960842 is a wasteful number, since it uses less digits than its factorization.

2038960842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7902997.

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 2038960842 is about 45154.8540247890. The cubic root of 2038960842 is about 1268.0497568105.

The spelling of 2038960842 in words is "two billion, thirty-eight million, nine hundred sixty thousand, eight hundred forty-two".

Divisors: 1 2 3 6 43 86 129 258 7902949 15805898 23708847 47417694 339826807 679653614 1019480421 2038960842