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10142412104 = 2311313717893
BaseRepresentation
bin10010111001000100…
…01110110101001000
3222011211201220210202
421130202032311020
5131232424141404
64354231031332
7506224036406
oct113442166510
928154656722
1010142412104
114335144370
121b7080b548
13c583606a6
146c3034476
153e563e21e
hex25c88ed48

10142412104 has 32 divisors (see below), whose sum is σ = 21415069440. Its totient is φ = 4461470400.

The previous prime is 10142412101. The next prime is 10142412131. The reversal of 10142412104 is 40121424101.

It is not an unprimeable number, because it can be changed into a prime (10142412101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1856219 + ... + 1861674.

It is an arithmetic number, because the mean of its divisors is an integer number (669220920).

Almost surely, 210142412104 is an apocalyptic number.

It is an amenable number.

10142412104 is an abundant number, since it is smaller than the sum of its proper divisors (11272657336).

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

10142412104 is a wasteful number, since it uses less digits than its factorization.

10142412104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3717941 (or 3717937 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 10142412104 its reverse (40121424101), we get a palindrome (50263836205).

The spelling of 10142412104 in words is "ten billion, one hundred forty-two million, four hundred twelve thousand, one hundred four".

Divisors: 1 2 4 8 11 22 31 44 62 88 124 248 341 682 1364 2728 3717893 7435786 14871572 29743144 40896823 81793646 115254683 163587292 230509366 327174584 461018732 922037464 1267801513 2535603026 5071206052 10142412104