Base | Representation |
---|---|
bin | 100011111111001001001… |
… | …101001100010110110100 |
3 | 22202102012100200120002222 |
4 | 203333021031030112310 |
5 | 311004131324432400 |
6 | 5132023332021512 |
7 | 343444540046153 |
oct | 43771115142664 |
9 | 8672170616088 |
10 | 2472981874100 |
11 | 873870885411 |
12 | 33b344761898 |
13 | 14c2800261aa |
14 | 8799b6b359a |
15 | 444dbb9a185 |
hex | 23fc934c5b4 |
2472981874100 has 36 divisors (see below), whose sum is σ = 5370730292928. Its totient is φ = 988389132000.
The previous prime is 2472981874087. The next prime is 2472981874109. The reversal of 2472981874100 is 14781892742.
It is a super-2 number, since 2×24729818741002 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2472981874109) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9921506 + ... + 10167705.
Almost surely, 22472981874100 is an apocalyptic number.
2472981874100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2472981874100 is an abundant number, since it is smaller than the sum of its proper divisors (2897748418828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2472981874100 is a wasteful number, since it uses less digits than its factorization.
2472981874100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20090456 (or 20090449 counting only the distinct ones).
The product of its (nonzero) digits is 1806336, while the sum is 53.
The spelling of 2472981874100 in words is "two trillion, four hundred seventy-two billion, nine hundred eighty-one million, eight hundred seventy-four thousand, one hundred".
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