Base | Representation |
---|---|
bin | 1000110011100000011… |
… | …1001001010010010100 |
3 | 112110102221021000000021 |
4 | 2030320013021102110 |
5 | 4434242401040000 |
6 | 153253523154524 |
7 | 13633331301025 |
oct | 2147007112224 |
9 | 473387230007 |
10 | 151265252500 |
11 | 5917332307a |
12 | 25396515a44 |
13 | 1135873c58b |
14 | 746d828c4c |
15 | 3e04c0911a |
hex | 23381c9494 |
151265252500 has 30 divisors (see below), whose sum is σ = 330786859634. Its totient is φ = 60506100000.
The previous prime is 151265252473. The next prime is 151265252569. The reversal of 151265252500 is 5252562151.
It can be written as a sum of positive squares in 5 ways, for example, as 67982218756 + 83283033744 = 260734^2 + 288588^2 .
It is a super-2 number, since 2×1512652525002 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 30250551 + ... + 30255550.
Almost surely, 2151265252500 is an apocalyptic number.
151265252500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
151265252500 is an abundant number, since it is smaller than the sum of its proper divisors (179521607134).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151265252500 is an equidigital number, since it uses as much as digits as its factorization.
151265252500 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60506125 (or 60506108 counting only the distinct ones).
The product of its (nonzero) digits is 30000, while the sum is 34.
The spelling of 151265252500 in words is "one hundred fifty-one billion, two hundred sixty-five million, two hundred fifty-two thousand, five hundred".
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