Base | Representation |
---|---|
bin | 1001001011110111000… |
… | …1111001001000100000 |
3 | 120002022112210121010102 |
4 | 2102331301321020200 |
5 | 10041140003424202 |
6 | 200254341321532 |
7 | 14254333426223 |
oct | 2227561711040 |
9 | 502275717112 |
10 | 157802795552 |
11 | 60a18622a16 |
12 | 266bba062a8 |
13 | 11b5aca684c |
14 | 78cdba35ba |
15 | 4188b23d02 |
hex | 24bdc79220 |
157802795552 has 24 divisors (see below), whose sum is σ = 318251677212. Its totient is φ = 76976972800.
The previous prime is 157802795531. The next prime is 157802795573. The reversal of 157802795552 is 255597208751.
157802795552 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (157802795531) and next prime (157802795573).
It can be written as a sum of positive squares in 2 ways, for example, as 157802795536 + 16 = 397244^2 + 4^2 .
It is a super-3 number, since 3×1578027955523 (a number of 35 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60136949 + ... + 60139572.
Almost surely, 2157802795552 is an apocalyptic number.
It is an amenable number.
157802795552 is an abundant number, since it is smaller than the sum of its proper divisors (160448881660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
157802795552 is a wasteful number, since it uses less digits than its factorization.
157802795552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120276572 (or 120276564 counting only the distinct ones).
The product of its (nonzero) digits is 8820000, while the sum is 56.
The spelling of 157802795552 in words is "one hundred fifty-seven billion, eight hundred two million, seven hundred ninety-five thousand, five hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.221 sec. • engine limits •