Base | Representation |
---|---|
bin | 101111000101100111… |
… | …0010001011011100000 |
3 | 100200000020011100220220 |
4 | 1132023032101123200 |
5 | 3124043211202430 |
6 | 114242013003040 |
7 | 10206564002316 |
oct | 1361316213340 |
9 | 320006140826 |
10 | 101120022240 |
11 | 39980686416 |
12 | 17720a83480 |
13 | 96c68809b3 |
14 | 4c73ad20b6 |
15 | 296c728110 |
hex | 178b3916e0 |
101120022240 has 96 divisors (see below), whose sum is σ = 318667789440. Its totient is φ = 26953511424.
The previous prime is 101120022233. The next prime is 101120022247. The reversal of 101120022240 is 42220021101.
It is an interprime number because it is at equal distance from previous prime (101120022233) and next prime (101120022247).
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101120022247) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1077687 + ... + 1167753.
It is an arithmetic number, because the mean of its divisors is an integer number (3319456140).
Almost surely, 2101120022240 is an apocalyptic number.
101120022240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
101120022240 is an abundant number, since it is smaller than the sum of its proper divisors (217547767200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101120022240 is a wasteful number, since it uses less digits than its factorization.
101120022240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92424 (or 92416 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 101120022240 its reverse (42220021101), we get a palindrome (143340043341).
The spelling of 101120022240 in words is "one hundred one billion, one hundred twenty million, twenty-two thousand, two hundred forty".
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