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625238201 = 7151159113
BaseRepresentation
bin100101010001000…
…110000010111001
31121120111101120102
4211101012002321
52240030110301
6142013005145
721331302620
oct4521060271
91546441512
10625238201
112a0a26795
121554837b5
139c6c4343
145d0766b7
1539d55b6b
hex254460b9

625238201 has 8 divisors (see below), whose sum is σ = 715042944. Its totient is φ = 535554720.

The previous prime is 625238197. The next prime is 625238219. The reversal of 625238201 is 102832526.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 625238201 - 22 = 625238197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (625238501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18980 + ... + 40133.

It is an arithmetic number, because the mean of its divisors is an integer number (89380368).

Almost surely, 2625238201 is an apocalyptic number.

It is an amenable number.

625238201 is a deficient number, since it is larger than the sum of its proper divisors (89804743).

625238201 is a wasteful number, since it uses less digits than its factorization.

625238201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60631.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 625238201 is about 25004.7635661687. The cubic root of 625238201 is about 855.0965776705.

The spelling of 625238201 in words is "six hundred twenty-five million, two hundred thirty-eight thousand, two hundred one".

Divisors: 1 7 1511 10577 59113 413791 89319743 625238201