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10025123214 = 232386970001
BaseRepresentation
bin10010101011000101…
…10011110110001110
3221212200001000200210
421111202303312032
5131012412420324
64334441103250
7503301066321
oct112542636616
927780030623
1010025123214
114284a144a7
121b39487b26
13c39c75792
146b16227b8
153da1c1d29
hex2558b3d8e

10025123214 has 16 divisors (see below), whose sum is σ = 20051372880. Its totient is φ = 3341520000.

The previous prime is 10025123203. The next prime is 10025123221. The reversal of 10025123214 is 41232152001.

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, 108214 + ... + 178214.

It is an arithmetic number, because the mean of its divisors is an integer number (1253210805).

Almost surely, 210025123214 is an apocalyptic number.

10025123214 is an abundant number, since it is smaller than the sum of its proper divisors (10026249666).

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

10025123214 is a wasteful number, since it uses less digits than its factorization.

10025123214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93875.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 10025123214 its reverse (41232152001), we get a palindrome (51257275215).

The spelling of 10025123214 in words is "ten billion, twenty-five million, one hundred twenty-three thousand, two hundred fourteen".

Divisors: 1 2 3 6 23869 47738 70001 71607 140002 143214 210003 420006 1670853869 3341707738 5012561607 10025123214