Base | Representation |
---|---|
bin | 111100100101111000… |
… | …0100100001011110010 |
3 | 110102212021210222012021 |
4 | 1321023300210023302 |
5 | 4112441212304302 |
6 | 135435404022054 |
7 | 12254332046464 |
oct | 1711360441362 |
9 | 412767728167 |
10 | 130120041202 |
11 | 50202409938 |
12 | 21274b3192a |
13 | c368a14428 |
14 | 64253d6134 |
15 | 35b8676437 |
hex | 1e4bc242f2 |
130120041202 has 4 divisors (see below), whose sum is σ = 195180061806. Its totient is φ = 65060020600.
The previous prime is 130120041197. The next prime is 130120041203. The reversal of 130120041202 is 202140021031.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 117539951281 + 12580089921 = 342841^2 + 112161^2 .
It is not an unprimeable number, because it can be changed into a prime (130120041203) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32530010299 + ... + 32530010302.
Almost surely, 2130120041202 is an apocalyptic number.
130120041202 is a deficient number, since it is larger than the sum of its proper divisors (65060020604).
130120041202 is an equidigital number, since it uses as much as digits as its factorization.
130120041202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65060020603.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 130120041202 its reverse (202140021031), we get a palindrome (332260062233).
The spelling of 130120041202 in words is "one hundred thirty billion, one hundred twenty million, forty-one thousand, two hundred two".
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