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3052119 = 371011439
BaseRepresentation
bin1011101001001001010111
312202001201110
423221021113
51240131434
6145230103
734641210
oct13511127
95661643
103052119
1117a5114
121032333
1382b2b5
14596407
154044e9
hex2e9257

3052119 has 16 divisors (see below), whose sum is σ = 4700160. Its totient is φ = 1725600.

The previous prime is 3052117. The next prime is 3052139. The reversal of 3052119 is 9112503.

It is not a de Polignac number, because 3052119 - 21 = 3052117 is a prime.

It is a super-2 number, since 2×30521192 = 18630860780322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 3052095 and 3052104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3052117) 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, 1402 + ... + 2840.

It is an arithmetic number, because the mean of its divisors is an integer number (293760).

Almost surely, 23052119 is an apocalyptic number.

3052119 is a deficient number, since it is larger than the sum of its proper divisors (1648041).

3052119 is a wasteful number, since it uses less digits than its factorization.

3052119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1550.

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 3052119 is about 1747.0314822578. The cubic root of 3052119 is about 145.0553732229.

The spelling of 3052119 in words is "three million, fifty-two thousand, one hundred nineteen".

Divisors: 1 3 7 21 101 303 707 1439 2121 4317 10073 30219 145339 436017 1017373 3052119