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3053994 = 236771107
BaseRepresentation
bin1011101001100110101010
312202011021220
423221212222
51240211434
6145242510
734646526
oct13514652
95664256
103053994
1117a6569
121033436
1382c0c8
14596d86
15404d49
hex2e99aa

3053994 has 32 divisors (see below), whose sum is σ = 6345216. Its totient is φ = 979440.

The previous prime is 3053993. The next prime is 3054001. The reversal of 3053994 is 4993503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3053993) 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, 28489 + ... + 28595.

It is an arithmetic number, because the mean of its divisors is an integer number (198288).

Almost surely, 23053994 is an apocalyptic number.

3053994 is an abundant number, since it is smaller than the sum of its proper divisors (3291222).

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

3053994 is a wasteful number, since it uses less digits than its factorization.

3053994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250.

The product of its (nonzero) digits is 14580, while the sum is 33.

The square root of 3053994 is about 1747.5680244271. The cubic root of 3053994 is about 145.0850709672.

The spelling of 3053994 in words is "three million, fifty-three thousand, nine hundred ninety-four".

Divisors: 1 2 3 6 67 71 107 134 142 201 213 214 321 402 426 642 4757 7169 7597 9514 14271 14338 15194 21507 22791 28542 43014 45582 508999 1017998 1526997 3053994