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425212242760 = 23531405184649
BaseRepresentation
bin1100011000000001001…
…11111110101101001000
31111122112202212000010201
412030000213332231020
523431313313232020
6523201222021544
742502104266644
oct6140047765510
91448482760121
10425212242760
11154371253568
126a4aa8778b4
1331135b27496
141681a7d7c24
15b0da042a0a
hex63009feb48

425212242760 has 64 divisors (see below), whose sum is σ = 987845184000. Its totient is φ = 164555712000.

The previous prime is 425212242743. The next prime is 425212242769. The reversal of 425212242760 is 67242212524.

It is not an unprimeable number, because it can be changed into a prime (425212242769) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4980916 + ... + 5065564.

It is an arithmetic number, because the mean of its divisors is an integer number (15435081000).

Almost surely, 2425212242760 is an apocalyptic number.

425212242760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

425212242760 is an abundant number, since it is smaller than the sum of its proper divisors (562632941240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425212242760 is a wasteful number, since it uses less digits than its factorization.

425212242760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88742 (or 88738 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 37.

The spelling of 425212242760 in words is "four hundred twenty-five billion, two hundred twelve million, two hundred forty-two thousand, seven hundred sixty".

Divisors: 1 2 4 5 8 10 20 31 40 62 124 155 248 310 620 1240 4051 8102 16204 20255 32408 40510 81020 84649 125581 162040 169298 251162 338596 423245 502324 627905 677192 846490 1004648 1255810 1692980 2511620 2624119 3385960 5023240 5248238 10496476 13120595 20992952 26241190 52482380 104964760 342913099 685826198 1371652396 1714565495 2743304792 3429130990 6858261980 10630306069 13716523960 21260612138 42521224276 53151530345 85042448552 106303060690 212606121380 425212242760