Base | Representation |
---|---|
bin | 100100101010110001… |
… | …011001100100001010 |
3 | 10202121220220222221000 |
4 | 210222301121210022 |
5 | 1121113302023011 |
6 | 30030512555430 |
7 | 2562453005202 |
oct | 445261314412 |
9 | 122556828830 |
10 | 39372298506 |
11 | 157746aa682 |
12 | 7769852b76 |
13 | 3936007c68 |
14 | 1c97093402 |
15 | 1056846356 |
hex | 92ac5990a |
39372298506 has 32 divisors (see below), whose sum is σ = 87556262400. Its totient is φ = 13114759680.
The previous prime is 39372298489. The next prime is 39372298517. The reversal of 39372298506 is 60589227393.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182650 + ... + 334821.
It is an arithmetic number, because the mean of its divisors is an integer number (2736133200).
Almost surely, 239372298506 is an apocalyptic number.
39372298506 is an abundant number, since it is smaller than the sum of its proper divisors (48183963894).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39372298506 is a wasteful number, since it uses less digits than its factorization.
39372298506 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 518891 (or 518885 counting only the distinct ones).
The product of its (nonzero) digits is 4898880, while the sum is 54.
The spelling of 39372298506 in words is "thirty-nine billion, three hundred seventy-two million, two hundred ninety-eight thousand, five hundred six".
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