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5410232121 = 371941330719
BaseRepresentation
bin1010000100111100…
…11001011100111001
3111222001022021020110
411002132121130321
542040004411441
62252504014533
7251033133330
oct50236313471
914861267213
105410232121
112326a31518
12106ba61449
13682b435a8
1439476ad17
15219e8bb16
hex142799739

5410232121 has 32 divisors (see below), whose sum is σ = 8889753600. Its totient is φ = 2857403520.

The previous prime is 5410232117. The next prime is 5410232143. The reversal of 5410232121 is 1212320145.

5410232121 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5410232121 - 22 = 5410232117 is a prime.

It is a super-2 number, since 2×54102321212 = 58541223206200317282, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (5410232101) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 149001 + ... + 181718.

It is an arithmetic number, because the mean of its divisors is an integer number (277804800).

Almost surely, 25410232121 is an apocalyptic number.

It is an amenable number.

5410232121 is a deficient number, since it is larger than the sum of its proper divisors (3479521479).

5410232121 is a wasteful number, since it uses less digits than its factorization.

5410232121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330789.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 5410232121 is about 73554.2800998011. The cubic root of 5410232121 is about 1755.5180512989.

Adding to 5410232121 its reverse (1212320145), we get a palindrome (6622552266).

The spelling of 5410232121 in words is "five billion, four hundred ten million, two hundred thirty-two thousand, one hundred twenty-one".

Divisors: 1 3 7 19 21 41 57 123 133 287 399 779 861 2337 5453 16359 330719 992157 2315033 6283661 6945099 13559479 18850983 40678437 43985627 94916353 131956881 257630101 284749059 772890303 1803410707 5410232121