Base | Representation |
---|---|
bin | 1011111011101100100011… |
… | …1011101001010110001000 |
3 | 1201110021112101021012201000 |
4 | 2332323020323221112020 |
5 | 3204430133001413112 |
6 | 43523200501255000 |
7 | 2522621550062622 |
oct | 276731073512610 |
9 | 51407471235630 |
10 | 13120201201032 |
11 | 41a9278598162 |
12 | 157a948a04460 |
13 | 7422ca75a643 |
14 | 335041d83c12 |
15 | 17b4471327dc |
hex | beec8ee9588 |
13120201201032 has 32 divisors (see below), whose sum is σ = 36445003336800. Its totient is φ = 4373400400272.
The previous prime is 13120201201031. The next prime is 13120201201033. The reversal of 13120201201032 is 23010210202131.
It is an interprime number because it is at equal distance from previous prime (13120201201031) and next prime (13120201201033).
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 = 13120201200996 and 13120201201014.
It is not an unprimeable number, because it can be changed into a prime (13120201201031) 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, 30370835898 + ... + 30370836329.
It is an arithmetic number, because the mean of its divisors is an integer number (1138906354275).
Almost surely, 213120201201032 is an apocalyptic number.
13120201201032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13120201201032 is an abundant number, since it is smaller than the sum of its proper divisors (23324802135768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13120201201032 is a wasteful number, since it uses less digits than its factorization.
13120201201032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60741672242 (or 60741672232 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 13120201201032 its reverse (23010210202131), we get a palindrome (36130411403163).
The spelling of 13120201201032 in words is "thirteen trillion, one hundred twenty billion, two hundred one million, two hundred one thousand, thirty-two".
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