Base | Representation |
---|---|
bin | 1010101110101010001100111… |
… | …1011010111101011010111101 |
3 | 10200000012100011222121221222212 |
4 | 2223222203033122331122331 |
5 | 1242424224020321023401 |
6 | 11233421342320350205 |
7 | 315012141202561643 |
oct | 25352431732753275 |
9 | 3600170158557885 |
10 | 754990011111101 |
11 | 1a96215137a5687 |
12 | 70816157175365 |
13 | 26537338b3cb3c |
14 | d4619d6561193 |
15 | 5c44051e07dbb |
hex | 2aea8cf6bd6bd |
754990011111101 has 12 divisors (see below), whose sum is σ = 780062771791260. Its totient is φ = 730623849912000.
The previous prime is 754990011111067. The next prime is 754990011111107. The reversal of 754990011111101 is 101111110099457.
It can be written as a sum of positive squares in 2 ways, for example, as 192179580523225 + 562810430587876 = 13862885^2 + 23723626^2 .
It is a de Polignac number, because none of the positive numbers 2k-754990011111101 is a prime.
It is a super-2 number, since 2×7549900111111012 (a number of 31 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (754990011111107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1919910650 + ... + 1920303851.
It is an arithmetic number, because the mean of its divisors is an integer number (65005230982605).
Almost surely, 2754990011111101 is an apocalyptic number.
It is an amenable number.
754990011111101 is a deficient number, since it is larger than the sum of its proper divisors (25072760680159).
754990011111101 is an equidigital number, since it uses as much as digits as its factorization.
754990011111101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3840214684 (or 3840214637 counting only the distinct ones).
The product of its (nonzero) digits is 11340, while the sum is 41.
The spelling of 754990011111101 in words is "seven hundred fifty-four trillion, nine hundred ninety billion, eleven million, one hundred eleven thousand, one hundred one".
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