Base | Representation |
---|---|
bin | 1011000011110101011… |
… | …0110111010011100110 |
3 | 200011102222111201011102 |
4 | 2300331112313103212 |
5 | 11103114014334102 |
6 | 223142150040102 |
7 | 16504401024230 |
oct | 2607526672346 |
9 | 604388451142 |
10 | 190007964902 |
11 | 736445a7358 |
12 | 309a9349032 |
13 | 14bc1190182 |
14 | 92a7033250 |
15 | 4e2113b402 |
hex | 2c3d5b74e6 |
190007964902 has 16 divisors (see below), whose sum is σ = 327271679232. Its totient is φ = 81046050120.
The previous prime is 190007964899. The next prime is 190007964919. The reversal of 190007964902 is 209469700091.
It is a super-2 number, since 2×1900079649022 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32158178 + ... + 32164085.
It is an arithmetic number, because the mean of its divisors is an integer number (20454479952).
Almost surely, 2190007964902 is an apocalyptic number.
190007964902 is a deficient number, since it is larger than the sum of its proper divisors (137263714330).
190007964902 is a wasteful number, since it uses less digits than its factorization.
190007964902 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64322483.
The product of its (nonzero) digits is 244944, while the sum is 47.
The spelling of 190007964902 in words is "one hundred ninety billion, seven million, nine hundred sixty-four thousand, nine hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •