Base | Representation |
---|---|
bin | 101111100000001000… |
… | …1101001110110000010 |
3 | 100202022021000001121102 |
4 | 1133000101221312002 |
5 | 3132404041213442 |
6 | 114510210254402 |
7 | 10240622360426 |
oct | 1370021516602 |
9 | 322267001542 |
10 | 102010101122 |
11 | 3a2980518a6 |
12 | 1792ab87402 |
13 | 98090b26a7 |
14 | 4d19dc8b86 |
15 | 29c0945232 |
hex | 17c0469d82 |
102010101122 has 16 divisors (see below), whose sum is σ = 154204405344. Its totient is φ = 50608740000.
The previous prime is 102010101121. The next prime is 102010101133. The reversal of 102010101122 is 221101010201.
It is not an unprimeable number, because it can be changed into a prime (102010101121) 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, 2251997 + ... + 2296847.
It is an arithmetic number, because the mean of its divisors is an integer number (9637775334).
Almost surely, 2102010101122 is an apocalyptic number.
102010101122 is a deficient number, since it is larger than the sum of its proper divisors (52194304222).
102010101122 is a wasteful number, since it uses less digits than its factorization.
102010101122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53665.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 102010101122 its reverse (221101010201), we get a palindrome (323111111323).
The spelling of 102010101122 in words is "one hundred two billion, ten million, one hundred one thousand, one hundred twenty-two".
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