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10213402255 = 57291811493
BaseRepresentation
bin10011000001100010…
…00010011010001111
3222100210022120222121
421200301002122033
5131404112333010
64405244353411
7511045325650
oct114061023217
928323276877
1010213402255
114371221311
121b90545867
13c69c87ab4
146cc633527
153eb9b33da
hex260c4268f

10213402255 has 8 divisors (see below), whose sum is σ = 14006951712. Its totient is φ = 7003475808.

The previous prime is 10213402223. The next prime is 10213402343. The reversal of 10213402255 is 55220431201.

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

It is not a de Polignac number, because 10213402255 - 25 = 10213402223 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 7 ways as a sum of consecutive naturals, for example, 145905712 + ... + 145905781.

It is an arithmetic number, because the mean of its divisors is an integer number (1750868964).

Almost surely, 210213402255 is an apocalyptic number.

10213402255 is a deficient number, since it is larger than the sum of its proper divisors (3793549457).

10213402255 is an equidigital number, since it uses as much as digits as its factorization.

10213402255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291811505.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 10213402255 its reverse (55220431201), we get a palindrome (65433833456).

The spelling of 10213402255 in words is "ten billion, two hundred thirteen million, four hundred two thousand, two hundred fifty-five".

Divisors: 1 5 7 35 291811493 1459057465 2042680451 10213402255