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4036979752 = 231338817113
BaseRepresentation
bin1111000010011111…
…0110110000101000
3101102100021211010121
43300213312300220
531231431323002
61504330253024
7202016522161
oct36047666050
911370254117
104036979752
111791851703
12947b87174
134c449b620
142a421c768
1518962c237
hexf09f6c28

4036979752 has 16 divisors (see below), whose sum is σ = 8151593940. Its totient is φ = 1863221376.

The previous prime is 4036979741. The next prime is 4036979767. The reversal of 4036979752 is 2579796304.

4036979752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3475574116 + 561405636 = 58954^2 + 23694^2 .

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a self number, because there is not a number n which added to its sum of digits gives 4036979752.

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, 19408453 + ... + 19408660.

Almost surely, 24036979752 is an apocalyptic number.

It is an amenable number.

4036979752 is an abundant number, since it is smaller than the sum of its proper divisors (4114614188).

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

4036979752 is a wasteful number, since it uses less digits than its factorization.

4036979752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38817132 (or 38817128 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 52.

The square root of 4036979752 is about 63537.2312270530. The cubic root of 4036979752 is about 1592.2778622010.

It can be divided in two parts, 403697 and 9752, that added together give a square (413449 = 6432).

The spelling of 4036979752 in words is "four billion, thirty-six million, nine hundred seventy-nine thousand, seven hundred fifty-two".

Divisors: 1 2 4 8 13 26 52 104 38817113 77634226 155268452 310536904 504622469 1009244938 2018489876 4036979752