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3754057 = 37241421
BaseRepresentation
bin1110010100100001001001
321001201121011
432110201021
51430112212
6212243521
743623526
oct16244111
97051534
103754057
11213452a
1213105a1
13a15948
146da14d
154e24a7
hex394849

3754057 has 8 divisors (see below), whose sum is σ = 3880712. Its totient is φ = 3628800.

The previous prime is 3754033. The next prime is 3754087. The reversal of 3754057 is 7504573.

It can be written as a sum of positive squares in 4 ways, for example, as 553536 + 3200521 = 744^2 + 1789^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3754057 - 27 = 3753929 is a prime.

It is a super-4 number, since 4×37540574 (a number of 27 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3754087) 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, 8707 + ... + 9127.

It is an arithmetic number, because the mean of its divisors is an integer number (485089).

Almost surely, 23754057 is an apocalyptic number.

3754057 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

3754057 is a deficient number, since it is larger than the sum of its proper divisors (126655).

3754057 is a wasteful number, since it uses less digits than its factorization.

3754057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699.

The product of its (nonzero) digits is 14700, while the sum is 31.

The square root of 3754057 is about 1937.5389028352. The cubic root of 3754057 is about 155.4176319599.

The spelling of 3754057 in words is "three million, seven hundred fifty-four thousand, fifty-seven".

Divisors: 1 37 241 421 8917 15577 101461 3754057