Base | Representation |
---|---|
bin | 100000101101011101… |
… | …1101000111111111000 |
3 | 20201022111110210211010 |
4 | 1001122323220333320 |
5 | 2122330213414400 |
6 | 52134203233520 |
7 | 5034511110021 |
oct | 1013273507770 |
9 | 221274423733 |
10 | 70245060600 |
11 | 278775617a0 |
12 | 11744b188a0 |
13 | 681614aa20 |
14 | 35853a7c48 |
15 | 1c61dbb450 |
hex | 105aee8ff8 |
70245060600 has 192 divisors, whose sum is σ = 255829875840. Its totient is φ = 15719155200.
The previous prime is 70245060593. The next prime is 70245060629. The reversal of 70245060600 is 606054207.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 323554 + ... + 495153.
It is an arithmetic number, because the mean of its divisors is an integer number (1332447270).
Almost surely, 270245060600 is an apocalyptic number.
It is an amenable number.
70245060600 is an abundant number, since it is smaller than the sum of its proper divisors (185584815240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70245060600 is a wasteful number, since it uses less digits than its factorization.
70245060600 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 818750 (or 818741 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 30.
The spelling of 70245060600 in words is "seventy billion, two hundred forty-five million, sixty thousand, six hundred".
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