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6250397141 = 16633758507
BaseRepresentation
bin1011101001000110…
…10111110111010101
3121010121020001222102
411310203113313111
5100300100202031
62512115411445
7310614333122
oct56443276725
917117201872
106250397141
11271820597a
1212652b3b85
13787c1a161
1443418d749
15268ae97cb
hex1748d7dd5

6250397141 has 4 divisors (see below), whose sum is σ = 6254157312. Its totient is φ = 6246636972.

The previous prime is 6250397093. The next prime is 6250397159. The reversal of 6250397141 is 1417930526.

6250397141 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-6250397141 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6250397095 and 6250397104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6250397171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1877591 + ... + 1880916.

It is an arithmetic number, because the mean of its divisors is an integer number (1563539328).

Almost surely, 26250397141 is an apocalyptic number.

It is an amenable number.

6250397141 is a deficient number, since it is larger than the sum of its proper divisors (3760171).

6250397141 is a wasteful number, since it uses less digits than its factorization.

6250397141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3760170.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 6250397141 is about 79059.4532045346. The cubic root of 6250397141 is about 1842.0547639593.

The spelling of 6250397141 in words is "six billion, two hundred fifty million, three hundred ninety-seven thousand, one hundred forty-one".

Divisors: 1 1663 3758507 6250397141