Base | Representation |
---|---|
bin | 1001001100000001010010… |
… | …1111101011011001011000 |
3 | 1022202202022111022202110000 |
4 | 2103000110233223121120 |
5 | 2311003110421414112 |
6 | 33252502404453000 |
7 | 2061565505514405 |
oct | 223002457533130 |
9 | 38682274282400 |
10 | 10102111123032 |
11 | 32453104050a5 |
12 | 1171a346aa160 |
13 | 58381814b896 |
14 | 26cd326d32ac |
15 | 127ba46907dc |
hex | 93014beb658 |
10102111123032 has 80 divisors (see below), whose sum is σ = 28443408048000. Its totient is φ = 3349740121920.
The previous prime is 10102111123019. The next prime is 10102111123037. The reversal of 10102111123032 is 23032111120101.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 10102111122996 and 10102111123014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10102111123037) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 40686907 + ... + 40934442.
It is an arithmetic number, because the mean of its divisors is an integer number (355542600600).
Almost surely, 210102111123032 is an apocalyptic number.
10102111123032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10102111123032 is an abundant number, since it is smaller than the sum of its proper divisors (18341296924968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10102111123032 is a wasteful number, since it uses less digits than its factorization.
10102111123032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81621558 (or 81621545 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 18.
Adding to 10102111123032 its reverse (23032111120101), we get a palindrome (33134222243133).
The spelling of 10102111123032 in words is "ten trillion, one hundred two billion, one hundred eleven million, one hundred twenty-three thousand, thirty-two".
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