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4164935252 = 2253181108541
BaseRepresentation
bin1111100000111111…
…1101111001010100
3101202021001122002012
43320033331321110
532012210412002
61525141003352
7205132236242
oct37017757124
911667048065
104164935252
111847aa7555
129829b3558
13514b4c63a
142b7209792
151959a4d52
hexf83fde54

4164935252 has 24 divisors (see below), whose sum is σ = 7467255432. Its totient is φ = 2031868800.

The previous prime is 4164935239. The next prime is 4164935279. The reversal of 4164935252 is 2525394614.

It can be written as a sum of positive squares in 4 ways, for example, as 616826896 + 3548108356 = 24836^2 + 59566^2 .

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15899 + ... + 92642.

It is an arithmetic number, because the mean of its divisors is an integer number (311135643).

Almost surely, 24164935252 is an apocalyptic number.

It is an amenable number.

4164935252 is a deficient number, since it is larger than the sum of its proper divisors (3302320180).

4164935252 is a wasteful number, since it uses less digits than its factorization.

4164935252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108779 (or 108777 counting only the distinct ones).

The product of its digits is 259200, while the sum is 41.

The square root of 4164935252 is about 64536.3095629119. The cubic root of 4164935252 is about 1608.9260551318.

The spelling of 4164935252 in words is "four billion, one hundred sixty-four million, nine hundred thirty-five thousand, two hundred fifty-two".

Divisors: 1 2 4 53 106 181 212 362 724 9593 19186 38372 108541 217082 434164 5752673 11505346 19645921 23010692 39291842 78583684 1041233813 2082467626 4164935252