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2412972 = 223297691
BaseRepresentation
bin1001001101000110101100
311112120222100
421031012230
51104203342
6123415100
726336622
oct11150654
94476870
102412972
1113a89a1
12984490
136663c3
1446b512
15329e4c
hex24d1ac

2412972 has 36 divisors (see below), whose sum is σ = 6171256. Its totient is φ = 794880.

The previous prime is 2412961. The next prime is 2413001. The reversal of 2412972 is 2792142.

2412972 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3147 + ... + 3837.

22412972 is an apocalyptic number.

It is an amenable number.

2412972 is an abundant number, since it is smaller than the sum of its proper divisors (3758284).

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

2412972 is a wasteful number, since it uses less digits than its factorization.

2412972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798 (or 793 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 2412972 is about 1553.3743914459. The cubic root of 2412972 is about 134.1273757268.

It can be divided in two parts, 24 and 12972, that added together give a square (12996 = 1142).

The spelling of 2412972 in words is "two million, four hundred twelve thousand, nine hundred seventy-two".

Divisors: 1 2 3 4 6 9 12 18 36 97 194 291 388 582 691 873 1164 1382 1746 2073 2764 3492 4146 6219 8292 12438 24876 67027 134054 201081 268108 402162 603243 804324 1206486 2412972