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10010061210 = 2351721154563
BaseRepresentation
bin10010101001010010…
…10110100110011010
3221211121200210111210
421110221112212122
5131000033424320
64333142203550
7503026054632
oct112451264632
927747623453
1010010061210
114277467166
121b344235b6
13c36b00b56
146ad6216c2
153d8be90e0
hex254a5699a

10010061210 has 48 divisors (see below), whose sum is σ = 25520482656. Its totient is φ = 2512326912.

The previous prime is 10010061199. The next prime is 10010061221. The reversal of 10010061210 is 1216001001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10010061199) and next prime (10010061221).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 568612 + ... + 585951.

It is an arithmetic number, because the mean of its divisors is an integer number (531676722).

Almost surely, 210010061210 is an apocalyptic number.

10010061210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10010061210 is an abundant number, since it is smaller than the sum of its proper divisors (15510421446).

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

10010061210 is a wasteful number, since it uses less digits than its factorization.

10010061210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1154607 (or 1154590 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 10010061210 its reverse (1216001001), we get a palindrome (11226062211).

The spelling of 10010061210 in words is "ten billion, ten million, sixty-one thousand, two hundred ten".

Divisors: 1 2 3 5 6 10 15 17 30 34 51 85 102 170 255 289 510 578 867 1445 1734 2890 4335 8670 1154563 2309126 3463689 5772815 6927378 11545630 17318445 19627571 34636890 39255142 58882713 98137855 117765426 196275710 294413565 333668707 588827130 667337414 1001006121 1668343535 2002012242 3336687070 5005030605 10010061210