Base | Representation |
---|---|
bin | 1001001101001000011100… |
… | …1000000111001101001010 |
3 | 1022211120121112020020120010 |
4 | 2103102013020013031022 |
5 | 2311311214230001302 |
6 | 33305341504012350 |
7 | 2063143006345140 |
oct | 223220710071512 |
9 | 38746545206503 |
10 | 10121210000202 |
11 | 3252421205204 |
12 | 11756849010b6 |
13 | 58556cc28a32 |
14 | 26dc25049590 |
15 | 12842125c16c |
hex | 9348720734a |
10121210000202 has 32 divisors (see below), whose sum is σ = 23363245724544. Its totient is φ = 2863142856000.
The previous prime is 10121210000191. The next prime is 10121210000243. The reversal of 10121210000202 is 20200001212101.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1192971949 + ... + 1192980432.
It is an arithmetic number, because the mean of its divisors is an integer number (730101428892).
Almost surely, 210121210000202 is an apocalyptic number.
10121210000202 is an abundant number, since it is smaller than the sum of its proper divisors (13242035724342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10121210000202 is a wasteful number, since it uses less digits than its factorization.
10121210000202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2385952494.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 10121210000202 its reverse (20200001212101), we get a palindrome (30321211212303).
The spelling of 10121210000202 in words is "ten trillion, one hundred twenty-one billion, two hundred ten million, two hundred two", and thus it is an aban number.
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