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5054214831 = 3101137312149
BaseRepresentation
bin1001011010100000…
…10011001010101111
3111001020101201022220
410231100103022233
540322334333311
62153305210423
7236151055131
oct45520231257
914036351286
105054214831
112163a77456
12b90790a13
13627161583
1435d375051
151e8ab5206
hex12d4132af

5054214831 has 16 divisors (see below), whose sum is σ = 6811192800. Its totient is φ = 3333411200.

The previous prime is 5054214811. The next prime is 5054214857. The reversal of 5054214831 is 1384124505.

It is a cyclic number.

It is not a de Polignac number, because 5054214831 - 25 = 5054214799 is a prime.

It is a super-2 number, since 2×50542148312 = 51090175115800717122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5054214792 and 5054214801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5054214811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 409945 + ... + 422093.

It is an arithmetic number, because the mean of its divisors is an integer number (425699550).

Almost surely, 25054214831 is an apocalyptic number.

5054214831 is a deficient number, since it is larger than the sum of its proper divisors (1756977969).

5054214831 is a wasteful number, since it uses less digits than its factorization.

5054214831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13626.

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 5054214831 is about 71093.0012800135. The cubic root of 5054214831 is about 1716.1341461004.

The spelling of 5054214831 in words is "five billion, fifty-four million, two hundred fourteen thousand, eight hundred thirty-one".

Divisors: 1 3 101 303 1373 4119 12149 36447 138673 416019 1227049 3681147 16680577 50041731 1684738277 5054214831