Base | Representation |
---|---|
bin | 1000110101110010010… |
… | …0110010001001000100 |
3 | 112112000120101002021121 |
4 | 2031130210302021010 |
5 | 4442021003024141 |
6 | 153434335123324 |
7 | 13654440133462 |
oct | 2153444621104 |
9 | 475016332247 |
10 | 151877001796 |
11 | 59457676403 |
12 | 25527373544 |
13 | 114253c0000 |
14 | 74cab8d832 |
15 | 3e3d7981d1 |
hex | 235c932244 |
151877001796 has 45 divisors (see below), whose sum is σ = 288182648481. Its totient is φ = 70036282368.
The previous prime is 151877001779. The next prime is 151877001799. The reversal of 151877001796 is 697100778151.
It is a happy number.
The square root of 151877001796 is 389714.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 7 ways, for example, as 137396248900 + 14480752896 = 370670^2 + 120336^2 .
It is a Harshad number since it is a multiple of its sum of digits (52).
It is not an unprimeable number, because it can be changed into a prime (151877001799) by changing a digit.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 131722756 + ... + 131723908.
Almost surely, 2151877001796 is an apocalyptic number.
151877001796 is the 389714-th square number.
It is an amenable number.
151877001796 is a deficient number, since it is larger than the sum of its proper divisors (136305646685).
151877001796 is an frugal number, since it uses more digits than its factorization.
151877001796 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2362 (or 1168 counting only the distinct ones).
The product of its (nonzero) digits is 740880, while the sum is 52.
The spelling of 151877001796 in words is "one hundred fifty-one billion, eight hundred seventy-seven million, one thousand, seven hundred ninety-six".
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