Base | Representation |
---|---|
bin | 1111111101001001001… |
… | …1001011100001011100 |
3 | 222012112021112212010211 |
4 | 3333102103023201130 |
5 | 13442334430323230 |
6 | 325531441542204 |
7 | 25542505416520 |
oct | 3772223134134 |
9 | 865467485124 |
10 | 274111182940 |
11 | a6282686921 |
12 | 4515b344964 |
13 | 1cb05415b4a |
14 | d3a4b0dd80 |
15 | 71e496d42a |
hex | 3fd24cb85c |
274111182940 has 24 divisors (see below), whose sum is σ = 657866839392. Its totient is φ = 93980976960.
The previous prime is 274111182931. The next prime is 274111182949. The reversal of 274111182940 is 49281111472.
It is an interprime number because it is at equal distance from previous prime (274111182931) and next prime (274111182949).
It is a super-2 number, since 2×2741111829402 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 274111182893 and 274111182902.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (274111182949) 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, 978968371 + ... + 978968650.
It is an arithmetic number, because the mean of its divisors is an integer number (27411118308).
Almost surely, 2274111182940 is an apocalyptic number.
274111182940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
274111182940 is an abundant number, since it is smaller than the sum of its proper divisors (383755656452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
274111182940 is a wasteful number, since it uses less digits than its factorization.
274111182940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1957937037 (or 1957937035 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 40.
The spelling of 274111182940 in words is "two hundred seventy-four billion, one hundred eleven million, one hundred eighty-two thousand, nine hundred forty".
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