Base | Representation |
---|---|
bin | 111000110110001010… |
… | …000101110100101101 |
3 | 12211112212001122120020 |
4 | 320312022011310231 |
5 | 2000001232011401 |
6 | 44012431312353 |
7 | 4260403526535 |
oct | 706612056455 |
9 | 184485048506 |
10 | 61038157101 |
11 | 239824a2939 |
12 | b9b567b6b9 |
13 | 59a986712c |
14 | 2d506d44c5 |
15 | 18c396ed36 |
hex | e36285d2d |
61038157101 has 8 divisors (see below), whose sum is σ = 82174347840. Its totient is φ = 40297035552.
The previous prime is 61038157097. The next prime is 61038157129. The reversal of 61038157101 is 10175183016.
61038157101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 61038157101 - 22 = 61038157097 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61038157171) 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, 98766936 + ... + 98767553.
It is an arithmetic number, because the mean of its divisors is an integer number (10271793480).
Almost surely, 261038157101 is an apocalyptic number.
It is an amenable number.
61038157101 is a deficient number, since it is larger than the sum of its proper divisors (21136190739).
61038157101 is a wasteful number, since it uses less digits than its factorization.
61038157101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 197534595.
The product of its (nonzero) digits is 5040, while the sum is 33.
The spelling of 61038157101 in words is "sixty-one billion, thirty-eight million, one hundred fifty-seven thousand, one hundred one".
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