Search a number
-
+
2205071299088 = 247130071513657
BaseRepresentation
bin100000000101101000011…
…111011101001000010000
321210210200012200012222122
4200011220133131020100
5242111441223032323
64404555030353412
7315211502533430
oct40055037351020
97723605605878
102205071299088
11780190298059
122b7435abb868
1312cc25417028
1478a242b22c0
153c55b78dec8
hex201687dd210

2205071299088 has 40 divisors (see below), whose sum is σ = 4883036489472. Its totient is φ = 944957276928.

The previous prime is 2205071299073. The next prime is 2205071299177. The reversal of 2205071299088 is 8809921705022.

It is a super-3 number, since 3×22050712990883 (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 699956 + ... + 2213612.

Almost surely, 22205071299088 is an apocalyptic number.

2205071299088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2205071299088 is an abundant number, since it is smaller than the sum of its proper divisors (2677965190384).

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

2205071299088 is a wasteful number, since it uses less digits than its factorization.

2205071299088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1526679 (or 1526673 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 53.

The spelling of 2205071299088 in words is "two trillion, two hundred five billion, seventy-one million, two hundred ninety-nine thousand, eighty-eight".

Divisors: 1 2 4 7 8 14 16 28 56 112 13007 26014 52028 91049 104056 182098 208112 364196 728392 1456784 1513657 3027314 6054628 10595599 12109256 21191198 24218512 42382396 84764792 169529584 19688136599 39376273198 78752546396 137816956193 157505092792 275633912386 315010185584 551267824772 1102535649544 2205071299088