Base | Representation |
---|---|
bin | 11111110000111000100… |
… | …11100110010101101111 |
3 | 10212100002022020102001022 |
4 | 33320130103212111233 |
5 | 120340140011434012 |
6 | 2153214120404355 |
7 | 141564552655220 |
oct | 17703423462557 |
9 | 3770068212038 |
10 | 1091396593007 |
11 | 390949a18a86 |
12 | 15762a6166bb |
13 | 7bbc25458c6 |
14 | 3ab76a0b247 |
15 | 1d5ca513472 |
hex | fe1c4e656f |
1091396593007 has 8 divisors (see below), whose sum is σ = 1248148087200. Its totient is φ = 934854522624.
The previous prime is 1091396592943. The next prime is 1091396593019. The reversal of 1091396593007 is 7003956931901.
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 1091396593007 - 26 = 1091396592943 is a prime.
It is a super-2 number, since 2×10913965930072 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1091396593007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1091396593087) 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, 52344782 + ... + 52365627.
It is an arithmetic number, because the mean of its divisors is an integer number (156018510900).
Almost surely, 21091396593007 is an apocalyptic number.
1091396593007 is a deficient number, since it is larger than the sum of its proper divisors (156751494193).
1091396593007 is a wasteful number, since it uses less digits than its factorization.
1091396593007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104711905.
The product of its (nonzero) digits is 1377810, while the sum is 53.
The spelling of 1091396593007 in words is "one trillion, ninety-one billion, three hundred ninety-six million, five hundred ninety-three thousand, seven".
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