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2954072 = 231133569
BaseRepresentation
bin1011010001001101011000
312120002020002
423101031120
51224012242
6143152132
734052312
oct13211530
95502202
102954072
111738490
12ba5648
137c5794
1456c7b2
153d5432
hex2d1358

2954072 has 16 divisors (see below), whose sum is σ = 6042600. Its totient is φ = 1342720.

The previous prime is 2954069. The next prime is 2954089. The reversal of 2954072 is 2704592.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16697 + ... + 16872.

22954072 is an apocalyptic number.

2954072 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2954072 is an abundant number, since it is smaller than the sum of its proper divisors (3088528).

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

2954072 is a wasteful number, since it uses less digits than its factorization.

2954072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33586 (or 33582 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 2954072 is about 1718.7413999785. The cubic root of 2954072 is about 143.4851729067.

The spelling of 2954072 in words is "two million, nine hundred fifty-four thousand, seventy-two".

Divisors: 1 2 4 8 11 22 44 88 33569 67138 134276 268552 369259 738518 1477036 2954072