Search a number
-
+
910030000243 = 71363115848383
BaseRepresentation
bin11010011111000100000…
…00111101000001110011
310012222221112222212221211
431033202000331001303
5104402220140001433
61534021221100551
7122514251241520
oct15174200750163
93188845885854
10910030000243
11320a3a2354a1
12128453257757
1367a7a74b6b0
143208d518147
1518a12d638cd
hexd3e203d073

910030000243 has 16 divisors (see below), whose sum is σ = 1121812013056. Its totient is φ = 718882607520.

The previous prime is 910030000223. The next prime is 910030000261. The reversal of 910030000243 is 342000030019.

It is not a de Polignac number, because 910030000243 - 225 = 909996445811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (910030000223) 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 15 ways as a sum of consecutive naturals, for example, 7866771 + ... + 7981612.

It is an arithmetic number, because the mean of its divisors is an integer number (70113250816).

Almost surely, 2910030000243 is an apocalyptic number.

910030000243 is a deficient number, since it is larger than the sum of its proper divisors (211782012813).

910030000243 is a wasteful number, since it uses less digits than its factorization.

910030000243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15849034.

The product of its (nonzero) digits is 648, while the sum is 22.

The spelling of 910030000243 in words is "nine hundred ten billion, thirty million, two hundred forty-three", and thus it is an aban number.

Divisors: 1 7 13 91 631 4417 8203 57421 15848383 110938681 206028979 1442202853 10000329673 70002307711 130004285749 910030000243