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5201072238 = 231013855721
BaseRepresentation
bin1001101100000001…
…00001000001101110
3111102110201211211010
410312000201001232
541122433302423
62220033010050
7242613245625
oct46600410156
914373654733
105201072238
11222996260a
1210119b3926
1364b6ccc4b
14374a826bc
15206923693
hex13602106e

5201072238 has 16 divisors (see below), whose sum is σ = 10412425296. Its totient is φ = 1731977280.

The previous prime is 5201072221. The next prime is 5201072291. The reversal of 5201072238 is 8322701025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421783 + ... + 433938.

It is an arithmetic number, because the mean of its divisors is an integer number (650776581).

Almost surely, 25201072238 is an apocalyptic number.

5201072238 is an abundant number, since it is smaller than the sum of its proper divisors (5211353058).

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

5201072238 is a wasteful number, since it uses less digits than its factorization.

5201072238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856739.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 5201072238 is about 72118.4597589272. The cubic root of 5201072238 is about 1732.5972812783.

The spelling of 5201072238 in words is "five billion, two hundred one million, seventy-two thousand, two hundred thirty-eight".

Divisors: 1 2 3 6 1013 2026 3039 6078 855721 1711442 2567163 5134326 866845373 1733690746 2600536119 5201072238