Base | Representation |
---|---|
bin | 11110010010000100000… |
… | …011101100001011010000 |
3 | 21100221101001111102110000 |
4 | 132102010003230023100 |
5 | 233043321302344102 |
6 | 4231553333410000 |
7 | 303226421601510 |
oct | 36220403541320 |
9 | 7327331442400 |
10 | 2080979731152 |
11 | 7325a1897433 |
12 | 297383a99900 |
13 | 12130a65a75a |
14 | 72a117bb840 |
15 | 391e74c701c |
hex | 1e4840ec2d0 |
2080979731152 has 200 divisors, whose sum is σ = 7245665662400. Its totient is φ = 563272662528.
The previous prime is 2080979731121. The next prime is 2080979731153. The reversal of 2080979731152 is 2511379790802.
It is a happy number.
2080979731152 is a `hidden beast` number, since 208 + 0 + 9 + 79 + 7 + 311 + 52 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2080979731153) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5864077 + ... + 6208812.
It is an arithmetic number, because the mean of its divisors is an integer number (36228328312).
Almost surely, 22080979731152 is an apocalyptic number.
It is an amenable number.
2080979731152 is an abundant number, since it is smaller than the sum of its proper divisors (5164685931248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2080979731152 is a wasteful number, since it uses less digits than its factorization.
2080979731152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12072935 (or 12072920 counting only the distinct ones).
The product of its (nonzero) digits is 1905120, while the sum is 54.
The spelling of 2080979731152 in words is "two trillion, eighty billion, nine hundred seventy-nine million, seven hundred thirty-one thousand, one hundred fifty-two".
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