Base | Representation |
---|---|
bin | 10010100010001… |
… | …00001000111010 |
3 | 101211112121110220 |
4 | 21101010020322 |
5 | 304244441341 |
6 | 23232120510 |
7 | 3565313325 |
oct | 1121041072 |
9 | 354477426 |
10 | 155468346 |
11 | 7a837740 |
12 | 44096136 |
13 | 26294c07 |
14 | 1690d7bc |
15 | d9aea66 |
hex | 944423a |
155468346 has 16 divisors (see below), whose sum is σ = 339203808. Its totient is φ = 47111600.
The previous prime is 155468323. The next prime is 155468347. The reversal of 155468346 is 643864551.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 155468298 and 155468307.
It is not an unprimeable number, because it can be changed into a prime (155468347) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1177725 + ... + 1177856.
It is an arithmetic number, because the mean of its divisors is an integer number (21200238).
Almost surely, 2155468346 is an apocalyptic number.
155468346 is an abundant number, since it is smaller than the sum of its proper divisors (183735462).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
155468346 is a wasteful number, since it uses less digits than its factorization.
155468346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2355597.
The product of its digits is 345600, while the sum is 42.
The square root of 155468346 is about 12468.6946389748. The cubic root of 155468346 is about 537.7090253190.
The spelling of 155468346 in words is "one hundred fifty-five million, four hundred sixty-eight thousand, three hundred forty-six".
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