Base | Representation |
---|---|
bin | 111001100110011101… |
… | …011111011101111010 |
3 | 12220122022221211120222 |
4 | 321212131133131322 |
5 | 2003131212033432 |
6 | 44225101020042 |
7 | 4316443665044 |
oct | 714635373572 |
9 | 186568854528 |
10 | 61848549242 |
11 | 24258991507 |
12 | bba0b54622 |
13 | 5aa87181cc |
14 | 2dca1a6a94 |
15 | 191eb9b112 |
hex | e6675f77a |
61848549242 has 8 divisors (see below), whose sum is σ = 92984152800. Its totient is φ = 30853831644.
The previous prime is 61848549239. The next prime is 61848549253. The reversal of 61848549242 is 24294584816.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35220392 + ... + 35222147.
It is an arithmetic number, because the mean of its divisors is an integer number (11623019100).
Almost surely, 261848549242 is an apocalyptic number.
61848549242 is a deficient number, since it is larger than the sum of its proper divisors (31135603558).
61848549242 is a wasteful number, since it uses less digits than its factorization.
61848549242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70442980.
The product of its digits is 4423680, while the sum is 53.
The spelling of 61848549242 in words is "sixty-one billion, eight hundred forty-eight million, five hundred forty-nine thousand, two hundred forty-two".
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