Base | Representation |
---|---|
bin | 1000110010111101111… |
… | …0100101111000111010 |
3 | 112110001211200221020222 |
4 | 2030233132211320322 |
5 | 4433443310412101 |
6 | 153231310420042 |
7 | 13626622145204 |
oct | 2145736457072 |
9 | 473054627228 |
10 | 151120404026 |
11 | 590a958a299 |
12 | 25355b01622 |
13 | 11334725417 |
14 | 74584c1774 |
15 | 3de714601b |
hex | 232f7a5e3a |
151120404026 has 4 divisors (see below), whose sum is σ = 226680606042. Its totient is φ = 75560202012.
The previous prime is 151120403983. The next prime is 151120404059. The reversal of 151120404026 is 620404021151.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 620404021151 = 193 ⋅3214528607.
It can be written as a sum of positive squares in only one way, i.e., 146918123401 + 4202280625 = 383299^2 + 64825^2 .
It is a junction number, because it is equal to n+sod(n) for n = 151120403986 and 151120404004.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37780101005 + ... + 37780101008.
Almost surely, 2151120404026 is an apocalyptic number.
151120404026 is a deficient number, since it is larger than the sum of its proper divisors (75560202016).
151120404026 is an equidigital number, since it uses as much as digits as its factorization.
151120404026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75560202015.
The product of its (nonzero) digits is 1920, while the sum is 26.
Adding to 151120404026 its reverse (620404021151), we get a palindrome (771524425177).
The spelling of 151120404026 in words is "one hundred fifty-one billion, one hundred twenty million, four hundred four thousand, twenty-six".
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