Base | Representation |
---|---|
bin | 10010110110100010… |
… | …10100010110001000 |
3 | 222010100211021200111 |
4 | 21123101110112020 |
5 | 131212011413112 |
6 | 4352152244104 |
7 | 505545534505 |
oct | 113321242610 |
9 | 28110737614 |
10 | 10121201032 |
11 | 4324177158 |
12 | 1b656a0634 |
13 | c53b44c67 |
14 | 6c02b24ac |
15 | 3e384e5a7 |
hex | 25b454588 |
10121201032 has 32 divisors (see below), whose sum is σ = 19041840000. Its totient is φ = 5043409344.
The previous prime is 10121201003. The next prime is 10121201033. The reversal of 10121201032 is 23010212101.
It is not an unprimeable number, because it can be changed into a prime (10121201033) 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, 3978753 + ... + 3981295.
It is an arithmetic number, because the mean of its divisors is an integer number (595057500).
Almost surely, 210121201032 is an apocalyptic number.
It is an amenable number.
10121201032 is a deficient number, since it is larger than the sum of its proper divisors (8920638968).
10121201032 is a wasteful number, since it uses less digits than its factorization.
10121201032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4045 (or 4041 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 10121201032 its reverse (23010212101), we get a palindrome (33131413133).
The spelling of 10121201032 in words is "ten billion, one hundred twenty-one million, two hundred one thousand, thirty-two".
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