Base | Representation |
---|---|
bin | 101111100100010111… |
… | …1011001001110000100 |
3 | 100202200011020010010111 |
4 | 1133020233121032010 |
5 | 3133201420140301 |
6 | 114532242202404 |
7 | 10244265436324 |
oct | 1371057311604 |
9 | 322604203114 |
10 | 102152115076 |
11 | 3a36022a000 |
12 | 1796a653404 |
13 | 982c64660b |
14 | 4d30bd5284 |
15 | 29cd148551 |
hex | 17c8bd9384 |
102152115076 has 48 divisors (see below), whose sum is σ = 196937209728. Its totient is φ = 46360094880.
The previous prime is 102152115073. The next prime is 102152115119. The reversal of 102152115076 is 670511251201.
It is a super-2 number, since 2×1021521150762 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (102152115073) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3461881 + ... + 3491263.
It is an arithmetic number, because the mean of its divisors is an integer number (4102858536).
Almost surely, 2102152115076 is an apocalyptic number.
It is an amenable number.
102152115076 is a deficient number, since it is larger than the sum of its proper divisors (94785094652).
102152115076 is a wasteful number, since it uses less digits than its factorization.
102152115076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30073 (or 30049 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 31.
Adding to 102152115076 its reverse (670511251201), we get a palindrome (772663366277).
The spelling of 102152115076 in words is "one hundred two billion, one hundred fifty-two million, one hundred fifteen thousand, seventy-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.094 sec. • engine limits •