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2890411293 = 3711113110731
BaseRepresentation
bin1010110001001000…
…0010110100011101
321110102211002220010
42230102002310131
521404421130133
61154451313433
7131425043040
oct25422026435
97412732803
102890411293
11125361a870
12687bab879
13370a94453
141d5c3ac57
1511db48263
hexac482d1d

2890411293 has 32 divisors (see below), whose sum is σ = 4847404032. Its totient is φ = 1488211200.

The previous prime is 2890411273. The next prime is 2890411313. The reversal of 2890411293 is 3921140982.

It is an interprime number because it is at equal distance from previous prime (2890411273) and next prime (2890411313).

It is not a de Polignac number, because 2890411293 - 26 = 2890411229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2890411273) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29263 + ... + 81468.

It is an arithmetic number, because the mean of its divisors is an integer number (151481376).

Almost surely, 22890411293 is an apocalyptic number.

It is an amenable number.

2890411293 is a deficient number, since it is larger than the sum of its proper divisors (1956992739).

2890411293 is a wasteful number, since it uses less digits than its factorization.

2890411293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110865.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 2890411293 is about 53762.5454475511. The cubic root of 2890411293 is about 1424.4696979062.

The spelling of 2890411293 in words is "two billion, eight hundred ninety million, four hundred eleven thousand, two hundred ninety-three".

Divisors: 1 3 7 11 21 33 77 113 231 339 791 1243 2373 3729 8701 26103 110731 332193 775117 1218041 2325351 3654123 8526287 12512603 25578861 37537809 87588221 137638633 262764663 412915899 963470431 2890411293