Base | Representation |
---|---|
bin | 101111100000100001… |
… | …0111010001010001001 |
3 | 100202100011022001101011 |
4 | 1133001002322022021 |
5 | 3132420342404001 |
6 | 114511351123521 |
7 | 10241140205410 |
oct | 1370102721211 |
9 | 322304261334 |
10 | 102023013001 |
11 | 3a2a4370778 |
12 | 179333735a1 |
13 | 980b983760 |
14 | 4d1b9ca477 |
15 | 29c1b45d51 |
hex | 17c10ba289 |
102023013001 has 16 divisors (see below), whose sum is σ = 125586857088. Its totient is φ = 80708601600.
The previous prime is 102023012981. The next prime is 102023013013. The reversal of 102023013001 is 100310320201.
It is a cyclic number.
It is not a de Polignac number, because 102023013001 - 215 = 102022980233 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is not an unprimeable number, because it can be changed into a prime (102023013041) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 504321 + ... + 677041.
It is an arithmetic number, because the mean of its divisors is an integer number (7849178568).
Almost surely, 2102023013001 is an apocalyptic number.
It is an amenable number.
102023013001 is a deficient number, since it is larger than the sum of its proper divisors (23563844087).
102023013001 is a wasteful number, since it uses less digits than its factorization.
102023013001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179232.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 102023013001 its reverse (100310320201), we get a palindrome (202333333202).
It can be divided in two parts, 10202 and 3013001, that added together give a palindrome (3023203).
The spelling of 102023013001 in words is "one hundred two billion, twenty-three million, thirteen thousand, one".
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