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1074340742 = 22512140121
BaseRepresentation
bin100000000001001…
…0010001110000110
32202212120011102212
41000002102032012
54200012400432
6254334503422
735423513516
oct10002221606
92685504385
101074340742
1150148a112
1225b964b72
131417686a7
14a297d846
15644b82b2
hex40092386

1074340742 has 8 divisors (see below), whose sum is σ = 1617932232. Its totient is φ = 535030000.

The previous prime is 1074340691. The next prime is 1074340763. The reversal of 1074340742 is 2470434701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10743407422 = 2308416059842221128, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1074340699 and 1074340708.

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, 1069559 + ... + 1070562.

It is an arithmetic number, because the mean of its divisors is an integer number (202241529).

Almost surely, 21074340742 is an apocalyptic number.

1074340742 is a deficient number, since it is larger than the sum of its proper divisors (543591490).

1074340742 is a wasteful number, since it uses less digits than its factorization.

1074340742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2140374.

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 1074340742 is about 32777.1374894148. The cubic root of 1074340742 is about 1024.1903555166.

The spelling of 1074340742 in words is "one billion, seventy-four million, three hundred forty thousand, seven hundred forty-two".

Divisors: 1 2 251 502 2140121 4280242 537170371 1074340742