Base | Representation |
---|---|
bin | 10110110000101010011010… |
… | …100000110101010110000001 |
3 | 111010102120102202222200120210 |
4 | 112300222122200311112001 |
5 | 101110024023111131240 |
6 | 552521451024424333 |
7 | 30041031401615301 |
oct | 2660523240652601 |
9 | 433376382880523 |
10 | 100101100098945 |
11 | 29993702414960 |
12 | b28831ba780a9 |
13 | 43b165483c3ba |
14 | 1aa0cc1dd9601 |
15 | b88cd53ae780 |
hex | 5b0a9a835581 |
100101100098945 has 32 divisors (see below), whose sum is σ = 174754745662464. Its totient is φ = 48524748523200.
The previous prime is 100101100098943. The next prime is 100101100098973. The reversal of 100101100098945 is 549890001101001.
It is not a de Polignac number, because 100101100098945 - 21 = 100101100098943 is a prime.
It is a super-2 number, since 2×1001011000989452 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (100101100098943) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56107741 + ... + 57864330.
It is an arithmetic number, because the mean of its divisors is an integer number (5461085801952).
Almost surely, 2100101100098945 is an apocalyptic number.
100101100098945 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
100101100098945 is a deficient number, since it is larger than the sum of its proper divisors (74653645563519).
100101100098945 is a wasteful number, since it uses less digits than its factorization.
100101100098945 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113977413.
The product of its (nonzero) digits is 12960, while the sum is 39.
Adding to 100101100098945 its reverse (549890001101001), we get a palindrome (649991101199946).
The spelling of 100101100098945 in words is "one hundred trillion, one hundred one billion, one hundred million, ninety-eight thousand, nine hundred forty-five".
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