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2152113 = 33173317
BaseRepresentation
bin1000001101011010110001
311001100010220
420031122301
51022331423
6114043253
724202245
oct10153261
94040126
102152113
11123aa07
12879529
135a4752
14400425
152c79e3
hex20d6b1

2152113 has 16 divisors (see below), whose sum is σ = 3012096. Its totient is φ = 1365120.

The previous prime is 2152103. The next prime is 2152123. The reversal of 2152113 is 3112512.

It is an interprime number because it is at equal distance from previous prime (2152103) and next prime (2152123).

It is not a de Polignac number, because 2152113 - 210 = 2151089 is a prime.

2152113 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2152092 and 2152101.

It is not an unprimeable number, because it can be changed into a prime (2152103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6631 + ... + 6947.

It is an arithmetic number, because the mean of its divisors is an integer number (188256).

22152113 is an apocalyptic number.

It is an amenable number.

2152113 is a deficient number, since it is larger than the sum of its proper divisors (859983).

2152113 is a wasteful number, since it uses less digits than its factorization.

2152113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424.

The product of its digits is 60, while the sum is 15.

The square root of 2152113 is about 1467.0081799363. The cubic root of 2152113 is about 129.1085559394.

Adding to 2152113 its reverse (3112512), we get a palindrome (5264625).

The spelling of 2152113 in words is "two million, one hundred fifty-two thousand, one hundred thirteen".

Divisors: 1 3 31 73 93 219 317 951 2263 6789 9827 23141 29481 69423 717371 2152113