Search a number
-
+
4212997504 = 27291134967
BaseRepresentation
bin1111101100011101…
…0011110110000000
3101212121111110002121
43323013103312000
532112011410004
61534015054024
7206254613362
oct37307236600
911777443077
104212997504
111872144421
12996b11314
13521aa9a41
142bd75ad32
15199cea854
hexfb1d3d80

4212997504 has 32 divisors (see below), whose sum is σ = 8682505200. Its totient is φ = 2033859072.

The previous prime is 4212997487. The next prime is 4212997531. The reversal of 4212997504 is 4057992124.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-3 number, since 3×42129975043 (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 563772 + ... + 571195.

Almost surely, 24212997504 is an apocalyptic number.

It is an amenable number.

4212997504 is an abundant number, since it is smaller than the sum of its proper divisors (4469507696).

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

4212997504 is a wasteful number, since it uses less digits than its factorization.

4212997504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135010 (or 1134998 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 4212997504 is about 64907.6074431957. The cubic root of 4212997504 is about 1615.0912611255.

The spelling of 4212997504 in words is "four billion, two hundred twelve million, nine hundred ninety-seven thousand, five hundred four".

Divisors: 1 2 4 8 16 29 32 58 64 116 128 232 464 928 1856 3712 1134967 2269934 4539868 9079736 18159472 32914043 36318944 65828086 72637888 131656172 145275776 263312344 526624688 1053249376 2106498752 4212997504