Base | Representation |
---|---|
bin | 101111000010011001… |
… | …0001101000100001110 |
3 | 100122201200220022200122 |
4 | 1132010302031010032 |
5 | 3123333033013123 |
6 | 114223153424542 |
7 | 10204112561564 |
oct | 1360462150416 |
9 | 318650808618 |
10 | 101012001038 |
11 | 399257064a3 |
12 | 176b086b152 |
13 | 96aa38c220 |
14 | 4c63613a34 |
15 | 2962edbbc8 |
hex | 1784c8d10e |
101012001038 has 32 divisors (see below), whose sum is σ = 172796089536. Its totient is φ = 43872311808.
The previous prime is 101012001037. The next prime is 101012001047. The reversal of 101012001038 is 830100210101.
It is a super-3 number, since 3×1010120010383 (a number of 34 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101012001037) 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, 4609295 + ... + 4631157.
It is an arithmetic number, because the mean of its divisors is an integer number (5399877798).
Almost surely, 2101012001038 is an apocalyptic number.
101012001038 is a deficient number, since it is larger than the sum of its proper divisors (71784088498).
101012001038 is a wasteful number, since it uses less digits than its factorization.
101012001038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32348.
The product of its (nonzero) digits is 48, while the sum is 17.
Adding to 101012001038 its reverse (830100210101), we get a palindrome (931112211139).
The spelling of 101012001038 in words is "one hundred one billion, twelve million, one thousand, thirty-eight".
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