Base | Representation |
---|---|
bin | 1001000010101100001… |
… | …1000111101101010000 |
3 | 112211221222121112002120 |
4 | 2100223003013231100 |
5 | 10021114302422234 |
6 | 155210202014240 |
7 | 14136332142336 |
oct | 2205303075520 |
9 | 484858545076 |
10 | 155341060944 |
11 | 5a974a85303 |
12 | 261334a7380 |
13 | 11857c84554 |
14 | 7738c73b56 |
15 | 4092956049 |
hex | 242b0c7b50 |
155341060944 has 80 divisors (see below), whose sum is σ = 406109721600. Its totient is φ = 51163102720.
The previous prime is 155341060943. The next prime is 155341060969. The reversal of 155341060944 is 449060143551.
It is a happy number.
It is a super-2 number, since 2×1553410609442 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 155341060896 and 155341060905.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (155341060943) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1309174 + ... + 1422890.
It is an arithmetic number, because the mean of its divisors is an integer number (5076371520).
Almost surely, 2155341060944 is an apocalyptic number.
It is an amenable number.
155341060944 is an abundant number, since it is smaller than the sum of its proper divisors (250768660656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
155341060944 is a wasteful number, since it uses less digits than its factorization.
155341060944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114068 (or 114062 counting only the distinct ones).
The product of its (nonzero) digits is 259200, while the sum is 42.
The spelling of 155341060944 in words is "one hundred fifty-five billion, three hundred forty-one million, sixty thousand, nine hundred forty-four".
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