Base | Representation |
---|---|
bin | 101100001111010… |
… | …001110000000010 |
3 | 1220201120210020200 |
4 | 230033101300002 |
5 | 3010000433440 |
6 | 201351550030 |
7 | 24251421210 |
oct | 5417216002 |
9 | 1821523220 |
10 | 742202370 |
11 | 350a54698 |
12 | 18868b316 |
13 | ba9c7500 |
14 | 70801cb0 |
15 | 4525bc30 |
hex | 2c3d1c02 |
742202370 has 144 divisors (see below), whose sum is σ = 2388439872. Its totient is φ = 156574080.
The previous prime is 742202369. The next prime is 742202381. The reversal of 742202370 is 73202247.
742202370 is a `hidden beast` number, since 7 + 422 + 0 + 237 + 0 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 102985 + ... + 109955.
It is an arithmetic number, because the mean of its divisors is an integer number (16586388).
Almost surely, 2742202370 is an apocalyptic number.
742202370 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 742202370, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1194219936).
742202370 is an abundant number, since it is smaller than the sum of its proper divisors (1646237502).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
742202370 is a wasteful number, since it uses less digits than its factorization.
742202370 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7017 (or 7001 counting only the distinct ones).
The product of its (nonzero) digits is 4704, while the sum is 27.
The square root of 742202370 is about 27243.3913087193. The cubic root of 742202370 is about 905.4006020277.
The spelling of 742202370 in words is "seven hundred forty-two million, two hundred two thousand, three hundred seventy".
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