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6307442125 = 53311627727
BaseRepresentation
bin1011101111111001…
…11110110111001101
3121021120120020222121
411313330332313031
5100404201122000
62521514212541
7312206242045
oct56774766715
917246506877
106307442125
112747428696
121280424151
137969a109a
1443b99c725
1526db16b1a
hex177f3edcd

6307442125 has 16 divisors (see below), whose sum is σ = 8125618176. Its totient is φ = 4883178000.

The previous prime is 6307442117. The next prime is 6307442161. The reversal of 6307442125 is 5212447036.

It is not a de Polignac number, because 6307442125 - 23 = 6307442117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 809989 + ... + 817738.

It is an arithmetic number, because the mean of its divisors is an integer number (507851136).

Almost surely, 26307442125 is an apocalyptic number.

It is an amenable number.

6307442125 is a deficient number, since it is larger than the sum of its proper divisors (1818176051).

6307442125 is a wasteful number, since it uses less digits than its factorization.

6307442125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1627773 (or 1627763 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 6307442125 is about 79419.4064759993. The cubic root of 6307442125 is about 1847.6417113855.

The spelling of 6307442125 in words is "six billion, three hundred seven million, four hundred forty-two thousand, one hundred twenty-five".

Divisors: 1 5 25 31 125 155 775 3875 1627727 8138635 40693175 50459537 203465875 252297685 1261488425 6307442125