Search a number
-
+
98005025275 = 5219206326369
BaseRepresentation
bin101101101000110001…
…1100000000111111011
3100100222010202010101221
41123101203200013323
53101203241302100
6113004535452511
710036440653443
oct1332143400773
9310863663357
1098005025275
1138622311063
1216bb1827137
13931b404821
144a5a113123
15283901b01a
hex16d18e01fb

98005025275 has 12 divisors (see below), whose sum is σ = 127922349400. Its totient is φ = 74277492480.

The previous prime is 98005025273. The next prime is 98005025303. The reversal of 98005025275 is 57252050089.

It is not a de Polignac number, because 98005025275 - 21 = 98005025273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (98005025273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103162710 + ... + 103163659.

Almost surely, 298005025275 is an apocalyptic number.

98005025275 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

98005025275 is a deficient number, since it is larger than the sum of its proper divisors (29917324125).

98005025275 is a wasteful number, since it uses less digits than its factorization.

98005025275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206326398 (or 206326393 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 43.

The spelling of 98005025275 in words is "ninety-eight billion, five million, twenty-five thousand, two hundred seventy-five".

Divisors: 1 5 19 25 95 475 206326369 1031631845 3920201011 5158159225 19601005055 98005025275