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5201750225 = 52729724287
BaseRepresentation
bin1001101100000110…
…00110100011010001
3111102112000021211202
410312003012203101
541123122001400
62220055320545
7242622101360
oct46603064321
914375007752
105201750225
11222a285a31
121012080155
1364b8a9719
14374bbb7d7
15206a094d5
hex1360c68d1

5201750225 has 12 divisors (see below), whose sum is σ = 7371623424. Its totient is φ = 3566914320.

The previous prime is 5201750209. The next prime is 5201750231. The reversal of 5201750225 is 5220571025.

It is not a de Polignac number, because 5201750225 - 24 = 5201750209 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14861969 + ... + 14862318.

It is an arithmetic number, because the mean of its divisors is an integer number (614301952).

Almost surely, 25201750225 is an apocalyptic number.

It is an amenable number.

5201750225 is a deficient number, since it is larger than the sum of its proper divisors (2169873199).

5201750225 is a wasteful number, since it uses less digits than its factorization.

5201750225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29724304 (or 29724299 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 29.

The square root of 5201750225 is about 72123.1601151808. The cubic root of 5201750225 is about 1732.6725623832.

The spelling of 5201750225 in words is "five billion, two hundred one million, seven hundred fifty thousand, two hundred twenty-five".

Divisors: 1 5 7 25 35 175 29724287 148621435 208070009 743107175 1040350045 5201750225