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2054074 = 211731279
BaseRepresentation
bin111110101011110111010
310212100122211
413311132322
51011212244
6112005334
723313361
oct7653672
93770584
102054074
111183290
1283084a
1356bc39
143b67d8
152a8934
hex1f57ba

2054074 has 16 divisors (see below), whose sum is σ = 3409920. Its totient is φ = 920160.

The previous prime is 2054069. The next prime is 2054077. The reversal of 2054074 is 4704502.

2054074 = T12 + T13 + ... + T230.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (2054077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 967 + ... + 2245.

It is an arithmetic number, because the mean of its divisors is an integer number (213120).

22054074 is an apocalyptic number.

2054074 is a deficient number, since it is larger than the sum of its proper divisors (1355846).

2054074 is a wasteful number, since it uses less digits than its factorization.

2054074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1365.

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 2054074 is about 1433.2041027014. The cubic root of 2054074 is about 127.1175054809.

Adding to 2054074 its reverse (4704502), we get a palindrome (6758576).

The spelling of 2054074 in words is "two million, fifty-four thousand, seventy-four".

Divisors: 1 2 11 22 73 146 803 1279 1606 2558 14069 28138 93367 186734 1027037 2054074