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1074801740 = 22553740087
BaseRepresentation
bin100000000010000…
…0010110001001100
32202220102120210212
41000010002301030
54200122123430
6254352421552
735430443525
oct10004026114
92686376725
101074801740
11501774501
1225bb478b8
1314189a47c
14a2a5d84c
1564559b95
hex40102c4c

1074801740 has 12 divisors (see below), whose sum is σ = 2257083696. Its totient is φ = 429920688.

The previous prime is 1074801737. The next prime is 1074801743. The reversal of 1074801740 is 471084701.

It is an interprime number because it is at equal distance from previous prime (1074801737) and next prime (1074801743).

It is a junction number, because it is equal to n+sod(n) for n = 1074801697 and 1074801706.

It is not an unprimeable number, because it can be changed into a prime (1074801743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26870024 + ... + 26870063.

It is an arithmetic number, because the mean of its divisors is an integer number (188090308).

Almost surely, 21074801740 is an apocalyptic number.

1074801740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1074801740 is an abundant number, since it is smaller than the sum of its proper divisors (1182281956).

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

1074801740 is a wasteful number, since it uses less digits than its factorization.

1074801740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53740096 (or 53740094 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 32.

The square root of 1074801740 is about 32784.1690454402. The cubic root of 1074801740 is about 1024.3368274164.

The spelling of 1074801740 in words is "one billion, seventy-four million, eight hundred one thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 53740087 107480174 214960348 268700435 537400870 1074801740