Base | Representation |
---|---|
bin | 110111110100111100… |
… | …1110101100101010001 |
3 | 102110110020010012221001 |
4 | 1233221321311211101 |
5 | 3431012410320001 |
6 | 131024223502001 |
7 | 11442642221341 |
oct | 1575171654521 |
9 | 373406105831 |
10 | 119888370001 |
11 | 4693194a924 |
12 | 1b29a457901 |
13 | b3c803110a |
14 | 5b345a8d21 |
15 | 31ba2a5001 |
hex | 1be9e75951 |
119888370001 has 27 divisors (see below), whose sum is σ = 125752914651. Its totient is φ = 114295409904.
The previous prime is 119888369999. The next prime is 119888370011. The reversal of 119888370001 is 100073888911.
The square root of 119888370001 is 346249.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 86427180225 + 33461189776 = 293985^2 + 182924^2 .
It is not a de Polignac number, because 119888370001 - 21 = 119888369999 is a prime.
It is a super-2 number, since 2×1198883700012 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (119888370011) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 862506190 + ... + 862506328.
Almost surely, 2119888370001 is an apocalyptic number.
119888370001 is the 346249-th square number.
119888370001 is the 173125-th centered octagonal number.
It is an amenable number.
119888370001 is a deficient number, since it is larger than the sum of its proper divisors (5864544650).
119888370001 is an frugal number, since it uses more digits than its factorization.
119888370001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 478 (or 239 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 46.
The spelling of 119888370001 in words is "one hundred nineteen billion, eight hundred eighty-eight million, three hundred seventy thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •