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57425245102 = 298807290593
BaseRepresentation
bin110101011110110011…
…111011001110101110
312111020001201201000201
4311132303323032232
51420101330320402
642214130144114
74102023346441
oct653663731656
9174201651021
1057425245102
1122399065655
12b16772203a
1355521b5b94
142aca943658
1517616ac687
hexd5ecfb3ae

57425245102 has 8 divisors (see below), whose sum is σ = 86139035856. Its totient is φ = 28712233152.

The previous prime is 57425245093. The next prime is 57425245127. The reversal of 57425245102 is 20154252475.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52318 + ... + 342910.

It is an arithmetic number, because the mean of its divisors is an integer number (10767379482).

Almost surely, 257425245102 is an apocalyptic number.

57425245102 is a deficient number, since it is larger than the sum of its proper divisors (28713790754).

57425245102 is a wasteful number, since it uses less digits than its factorization.

57425245102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389402.

The product of its (nonzero) digits is 112000, while the sum is 37.

Adding to 57425245102 its reverse (20154252475), we get a palindrome (77579497577).

The spelling of 57425245102 in words is "fifty-seven billion, four hundred twenty-five million, two hundred forty-five thousand, one hundred two".

Divisors: 1 2 98807 197614 290593 581186 28712622551 57425245102