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2980094 = 213611879
BaseRepresentation
bin1011010111100011111110
312121101220212
423113203332
51230330334
6143512422
734221215
oct13274376
95541825
102980094
111755a97
12bb8712
13804590
1457807c
153dcece
hex2d78fe

2980094 has 16 divisors (see below), whose sum is σ = 4895520. Its totient is φ = 1352160.

The previous prime is 2980067. The next prime is 2980121. The reversal of 2980094 is 4900892.

It is an interprime number because it is at equal distance from previous prime (2980067) and next prime (2980121).

It is a self number, because there is not a number n which added to its sum of digits gives 2980094.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 647 + ... + 2525.

It is an arithmetic number, because the mean of its divisors is an integer number (305970).

22980094 is an apocalyptic number.

2980094 is a deficient number, since it is larger than the sum of its proper divisors (1915426).

2980094 is a wasteful number, since it uses less digits than its factorization.

2980094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1955.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 2980094 is about 1726.2948763175. The cubic root of 2980094 is about 143.9052553205.

The spelling of 2980094 in words is "two million, nine hundred eighty thousand, ninety-four".

Divisors: 1 2 13 26 61 122 793 1586 1879 3758 24427 48854 114619 229238 1490047 2980094