Base | Representation |
---|---|
bin | 1000111100101110110… |
… | …0111000111111010010 |
3 | 112200211111120020000202 |
4 | 2033023230320333102 |
5 | 10004330244213340 |
6 | 154343335415202 |
7 | 14051566215026 |
oct | 2171354707722 |
9 | 480744506022 |
10 | 153741397970 |
11 | 5a224013896 |
12 | 25967824502 |
13 | 11661739004 |
14 | 762662a386 |
15 | 3eec2c1c15 |
hex | 23cbb38fd2 |
153741397970 has 16 divisors (see below), whose sum is σ = 277012101528. Its totient is φ = 61434873600.
The previous prime is 153741397967. The next prime is 153741398011. The reversal of 153741397970 is 79793147351.
It can be written as a sum of positive squares in 4 ways, for example, as 130037408449 + 23703989521 = 360607^2 + 153961^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7700231 + ... + 7720170.
Almost surely, 2153741397970 is an apocalyptic number.
153741397970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
153741397970 is a deficient number, since it is larger than the sum of its proper divisors (123270703558).
153741397970 is a wasteful number, since it uses less digits than its factorization.
153741397970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15421405.
The product of its (nonzero) digits is 5000940, while the sum is 56.
The spelling of 153741397970 in words is "one hundred fifty-three billion, seven hundred forty-one million, three hundred ninety-seven thousand, nine hundred seventy".
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