Base | Representation |
---|---|
bin | 1000100101000110010… |
… | …1111101001011001100 |
3 | 112002110101221200012112 |
4 | 2021101211331023030 |
5 | 4403332313324320 |
6 | 151414050123152 |
7 | 13435440364232 |
oct | 2112145751314 |
9 | 462411850175 |
10 | 147397792460 |
11 | 57569236106 |
12 | 246972804b8 |
13 | 10b90415799 |
14 | 71c3d36952 |
15 | 3c7a414ec5 |
hex | 225197d2cc |
147397792460 has 24 divisors (see below), whose sum is σ = 327743327520. Its totient is φ = 55490933504.
The previous prime is 147397792457. The next prime is 147397792463. The reversal of 147397792460 is 64297793741.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (147397792457) and next prime (147397792463).
It is a super-2 number, since 2×1473977924602 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 147397792460.
It is not an unprimeable number, because it can be changed into a prime (147397792463) 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, 216761120 + ... + 216761799.
It is an arithmetic number, because the mean of its divisors is an integer number (13655971980).
Almost surely, 2147397792460 is an apocalyptic number.
147397792460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
147397792460 is an abundant number, since it is smaller than the sum of its proper divisors (180345535060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147397792460 is a wasteful number, since it uses less digits than its factorization.
147397792460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 433522945 (or 433522943 counting only the distinct ones).
The product of its (nonzero) digits is 16003008, while the sum is 59.
The spelling of 147397792460 in words is "one hundred forty-seven billion, three hundred ninety-seven million, seven hundred ninety-two thousand, four hundred sixty".
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