Search a number
-
+
152203540492641 = 31159401342714561
BaseRepresentation
bin100010100110110110100101…
…111101101111000101100001
3201221220111221102122222202010
4202212312211331233011201
5124422200322331231031
61255413201412143133
744026225422664431
oct4246664575570541
9657814842588663
10152203540492641
1144551182740820
12150a2095907aa9
1366c0969a958c1
14298299528a2c1
15128e26b5db246
hex8a6da5f6f161

152203540492641 has 64 divisors (see below), whose sum is σ = 225297504276480. Its totient is φ = 90617407104000.

The previous prime is 152203540492613. The next prime is 152203540492711. The reversal of 152203540492641 is 146294045302251.

It is not a de Polignac number, because 152203540492641 - 27 = 152203540492513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (152203540492441) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33370649001 + ... + 33370653561.

It is an arithmetic number, because the mean of its divisors is an integer number (3520273504320).

Almost surely, 2152203540492641 is an apocalyptic number.

152203540492641 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

152203540492641 is a deficient number, since it is larger than the sum of its proper divisors (73093963783839).

152203540492641 is a wasteful number, since it uses less digits than its factorization.

152203540492641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12918.

The product of its (nonzero) digits is 2073600, while the sum is 48.

Adding to 152203540492641 its reverse (146294045302251), we get a palindrome (298497585794892).

The spelling of 152203540492641 in words is "one hundred fifty-two trillion, two hundred three billion, five hundred forty million, four hundred ninety-two thousand, six hundred forty-one".

Divisors: 1 3 11 33 59 177 649 1947 4013 4271 4561 12039 12813 13683 44143 46981 50171 132429 140943 150513 236767 251989 269099 710301 755967 807297 2604437 2771879 2960089 7813311 8315637 8880267 17139523 18303293 19480031 51418569 54909879 58440093 188534753 201336223 214280341 565604259 604008669 642841023 1011231857 1079894287 1149321829 3033695571 3239682861 3447965487 11123550427 11878837157 12642540119 33370651281 35636511471 37927620357 78173364403 234520093209 859907008433 2579721025299 4612228499777 13836685499331 50734513497547 152203540492641