Base | Representation |
---|---|
bin | 100010100000110000… |
… | …0110000101011111101 |
3 | 21002022002201111011002 |
4 | 1011001200300223331 |
5 | 2203241032113401 |
6 | 54014114340045 |
7 | 5232413535002 |
oct | 1050140605375 |
9 | 232262644132 |
10 | 74113551101 |
11 | 29482192987 |
12 | 1244458a625 |
13 | 6cb1745865 |
14 | 38310878a9 |
15 | 1ddb815a6b |
hex | 1141830afd |
74113551101 has 8 divisors (see below), whose sum is σ = 78495855480. Its totient is φ = 69733767168.
The previous prime is 74113551091. The next prime is 74113551157. The reversal of 74113551101 is 10115531147.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 4338856900 + 69774694201 = 65870^2 + 264149^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 74113551101 - 26 = 74113551037 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74113451101) 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, 569396 + ... + 687341.
It is an arithmetic number, because the mean of its divisors is an integer number (9811981935).
Almost surely, 274113551101 is an apocalyptic number.
It is an amenable number.
74113551101 is a deficient number, since it is larger than the sum of its proper divisors (4382304379).
74113551101 is a wasteful number, since it uses less digits than its factorization.
74113551101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1260223.
The product of its (nonzero) digits is 2100, while the sum is 29.
The spelling of 74113551101 in words is "seventy-four billion, one hundred thirteen million, five hundred fifty-one thousand, one hundred one".
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