Base | Representation |
---|---|
bin | 1001001101001000011100… |
… | …1000100100111100010010 |
3 | 1022211120121112110102122020 |
4 | 2103102013020210330102 |
5 | 2311311214242401002 |
6 | 33305341510352310 |
7 | 2063143010363220 |
oct | 223220710447422 |
9 | 38746545412566 |
10 | 10121210122002 |
11 | 3252421288771 |
12 | 117568495b696 |
13 | 58556cc6c2c5 |
14 | 26dc2507bb10 |
15 | 1284212832bc |
hex | 93487224f12 |
10121210122002 has 64 divisors (see below), whose sum is σ = 23362967496960. Its totient is φ = 2863286240256.
The previous prime is 10121210121941. The next prime is 10121210122043. The reversal of 10121210122002 is 20022101212101.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22603 + ... + 4499214.
It is an arithmetic number, because the mean of its divisors is an integer number (365046367140).
Almost surely, 210121210122002 is an apocalyptic number.
10121210122002 is an abundant number, since it is smaller than the sum of its proper divisors (13241757374958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10121210122002 is a wasteful number, since it uses less digits than its factorization.
10121210122002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4522355.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 10121210122002 its reverse (20022101212101), we get a palindrome (30143311334103).
The spelling of 10121210122002 in words is "ten trillion, one hundred twenty-one billion, two hundred ten million, one hundred twenty-two thousand, two".
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