Base | Representation |
---|---|
bin | 1001001110010010101… |
… | …0101101110000001000 |
3 | 120011000000110110120002 |
4 | 2103210222231300020 |
5 | 10044004014202402 |
6 | 200443205222132 |
7 | 14306445123014 |
oct | 2234452556010 |
9 | 504000413502 |
10 | 158455225352 |
11 | 612229310a6 |
12 | 26862401948 |
13 | 11c331cb798 |
14 | 79526b7544 |
15 | 41c604b602 |
hex | 24e4aadc08 |
158455225352 has 108 divisors (see below), whose sum is σ = 323193464685. Its totient is φ = 72822953280.
The previous prime is 158455225337. The next prime is 158455225367. The reversal of 158455225352 is 253522554851.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It is an interprime number because it is at equal distance from previous prime (158455225337) and next prime (158455225367).
It can be written as a sum of positive squares in 2 ways, for example, as 158361018916 + 94206436 = 397946^2 + 9706^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=281474.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 158455225297 and 158455225306.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 750972527 + ... + 750972737.
Almost surely, 2158455225352 is an apocalyptic number.
It is an amenable number.
158455225352 is an abundant number, since it is smaller than the sum of its proper divisors (164738239333).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
158455225352 is an equidigital number, since it uses as much as digits as its factorization.
158455225352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 532 (or 265 counting only the distinct ones).
The product of its digits is 2400000, while the sum is 47.
The spelling of 158455225352 in words is "one hundred fifty-eight billion, four hundred fifty-five million, two hundred twenty-five thousand, three hundred fifty-two".
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