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5272372401 = 317109948439
BaseRepresentation
bin1001110100100001…
…00000010010110001
3111121102220021020220
410322100200102301
541244211404101
62231101123253
7244440266052
oct47220402261
914542807226
105272372401
11226613146a
121031859529
136604054aa
14380322729
1520cd09636
hex13a4204b1

5272372401 has 16 divisors (see below), whose sum is σ = 7511644800. Its totient is φ = 3277801728.

The previous prime is 5272372351. The next prime is 5272372423. The reversal of 5272372401 is 1042732725.

It is not a de Polignac number, because 5272372401 - 214 = 5272356017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5272372451) 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, 468661 + ... + 479778.

It is an arithmetic number, because the mean of its divisors is an integer number (469477800).

Almost surely, 25272372401 is an apocalyptic number.

5272372401 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

5272372401 is a deficient number, since it is larger than the sum of its proper divisors (2239272399).

5272372401 is a wasteful number, since it uses less digits than its factorization.

5272372401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948568.

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 5272372401 is about 72611.1038409416. The cubic root of 5272372401 is about 1740.4786194907.

The spelling of 5272372401 in words is "five billion, two hundred seventy-two million, three hundred seventy-two thousand, four hundred one".

Divisors: 1 3 17 51 109 327 1853 5559 948439 2845317 16123463 48370389 103379851 310139553 1757457467 5272372401