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2750250000270 = 235139721656129
BaseRepresentation
bin101000000001010111101…
…011001001111110001110
3100201220212122120202020010
4220001113223021332032
5330030003000002040
65503240350134050
7402461521200063
oct50012753117616
910656778522203
102750250000270
11970413476423
123850251b1326
1316c4694b3886
14971817a0c6a
154b81885de80
hex28057ac9f8e

2750250000270 has 32 divisors (see below), whose sum is σ = 6600657301920. Its totient is φ = 733393633280.

The previous prime is 2750250000221. The next prime is 2750250000313. The reversal of 2750250000270 is 720000520572.

2750250000270 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3863566 + ... + 4519694.

It is an arithmetic number, because the mean of its divisors is an integer number (206270540685).

Almost surely, 22750250000270 is an apocalyptic number.

2750250000270 is an abundant number, since it is smaller than the sum of its proper divisors (3850407301650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2750250000270 is a wasteful number, since it uses less digits than its factorization.

2750250000270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795860.

The product of its (nonzero) digits is 9800, while the sum is 30.

The spelling of 2750250000270 in words is "two trillion, seven hundred fifty billion, two hundred fifty million, two hundred seventy", and thus it is an aban number.

Divisors: 1 2 3 5 6 10 15 30 139721 279442 419163 656129 698605 838326 1312258 1397210 1968387 2095815 3280645 3936774 4191630 6561290 9841935 19683870 91675000009 183350000018 275025000027 458375000045 550050000054 916750000090 1375125000135 2750250000270