Base | Representation |
---|---|
bin | 101111100001010011… |
… | …0011101000110110011 |
3 | 100202101222101211112112 |
4 | 1133002212131012303 |
5 | 3132444032432103 |
6 | 114514122315535 |
7 | 10241605052324 |
oct | 1370246350663 |
9 | 322358354475 |
10 | 102049108403 |
11 | 3a308074620 |
12 | 17940058bab |
13 | 98141bc418 |
14 | 4d2126044b |
15 | 29c409ccd8 |
hex | 17c299d1b3 |
102049108403 has 8 divisors (see below), whose sum is σ = 111769834176. Its totient is φ = 92402305000.
The previous prime is 102049108373. The next prime is 102049108409. The reversal of 102049108403 is 304801940201.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102049108403 - 26 = 102049108339 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 102049108403.
It is not an unprimeable number, because it can be changed into a prime (102049108409) 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, 18477701 + ... + 18483222.
It is an arithmetic number, because the mean of its divisors is an integer number (13971229272).
Almost surely, 2102049108403 is an apocalyptic number.
102049108403 is a deficient number, since it is larger than the sum of its proper divisors (9720725773).
102049108403 is a wasteful number, since it uses less digits than its factorization.
102049108403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36961185.
The product of its (nonzero) digits is 6912, while the sum is 32.
The spelling of 102049108403 in words is "one hundred two billion, forty-nine million, one hundred eight thousand, four hundred three".
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