Base | Representation |
---|---|
bin | 11011110011011101001101… |
… | …10000010101001010101110 |
3 | 22000111002022012201120012100 |
4 | 31321232212300111022232 |
5 | 31003221103212133110 |
6 | 334012031201115530 |
7 | 15610224155523336 |
oct | 1571564660251256 |
9 | 260432265646170 |
10 | 61141657146030 |
11 | 1853303855450a |
12 | 6a357b5328ba6 |
13 | 2816830b2c9a6 |
14 | 11153b44da0c6 |
15 | 71067c776bc0 |
hex | 379ba6c152ae |
61141657146030 has 96 divisors (see below), whose sum is σ = 159106307724000. Its totient is φ = 16290290568960.
The previous prime is 61141657146023. The next prime is 61141657146047. The reversal of 61141657146030 is 3064175614116.
61141657146030 is a `hidden beast` number, since 6 + 1 + 1 + 4 + 1 + 6 + 571 + 46 + 0 + 30 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
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, 1829859604 + ... + 1829893016.
It is an arithmetic number, because the mean of its divisors is an integer number (1657357372125).
Almost surely, 261141657146030 is an apocalyptic number.
61141657146030 is an abundant number, since it is smaller than the sum of its proper divisors (97964650577970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61141657146030 is a wasteful number, since it uses less digits than its factorization.
61141657146030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50466 (or 50463 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 45.
The spelling of 61141657146030 in words is "sixty-one trillion, one hundred forty-one billion, six hundred fifty-seven million, one hundred forty-six thousand, thirty".
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