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5201445425 = 521138948623
BaseRepresentation
bin1001101100000011…
…11100001000110001
3111102111102210201212
410312001330020301
541123032223200
62220045005505
7242616361631
oct46601741061
914374383655
105201445425
11222a097a30
121011b53895
1364b800a77
14374b3c6c1
15206999035
hex13607c231

5201445425 has 24 divisors (see below), whose sum is σ = 7054369920. Its totient is φ = 3773067200.

The previous prime is 5201445413. The next prime is 5201445437. The reversal of 5201445425 is 5245441025.

It is an interprime number because it is at equal distance from previous prime (5201445413) and next prime (5201445437).

It is not a de Polignac number, because 5201445425 - 210 = 5201444401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5201445391 and 5201445400.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82664 + ... + 131286.

It is an arithmetic number, because the mean of its divisors is an integer number (293932080).

Almost surely, 25201445425 is an apocalyptic number.

5201445425 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5201445425 is a deficient number, since it is larger than the sum of its proper divisors (1852924495).

5201445425 is a wasteful number, since it uses less digits than its factorization.

5201445425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49033 (or 49028 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 32.

The square root of 5201445425 is about 72121.0470320558. The cubic root of 5201445425 is about 1732.6387193567.

The spelling of 5201445425 in words is "five billion, two hundred one million, four hundred forty-five thousand, four hundred twenty-five".

Divisors: 1 5 11 25 55 275 389 1945 4279 9725 21395 48623 106975 243115 534853 1215575 2674265 13371325 18914347 94571735 208057817 472858675 1040289085 5201445425