Base | Representation |
---|---|
bin | 10000101010110100100… |
… | …011011111100111011010 |
3 | 11001111201012110210222221 |
4 | 100222310203133213122 |
5 | 122231431032113104 |
6 | 2234121524534254 |
7 | 145521215430043 |
oct | 20526443374732 |
9 | 4044635423887 |
10 | 1145490504154 |
11 | 401888588077 |
12 | 16600655138a |
13 | 840334c8259 |
14 | 3d628d398ca |
15 | 1ebe44cdc54 |
hex | 10ab48df9da |
1145490504154 has 16 divisors (see below), whose sum is σ = 1819353581568. Its totient is φ = 539040981952.
The previous prime is 1145490504127. The next prime is 1145490504161. The reversal of 1145490504154 is 4514050945411.
It is a self number, because there is not a number n which added to its sum of digits gives 1145490504154.
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, 1047207 + ... + 1840549.
It is an arithmetic number, because the mean of its divisors is an integer number (113709598848).
Almost surely, 21145490504154 is an apocalyptic number.
1145490504154 is a deficient number, since it is larger than the sum of its proper divisors (673863077414).
1145490504154 is a wasteful number, since it uses less digits than its factorization.
1145490504154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 835829.
The product of its (nonzero) digits is 288000, while the sum is 43.
The spelling of 1145490504154 in words is "one trillion, one hundred forty-five billion, four hundred ninety million, five hundred four thousand, one hundred fifty-four".
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