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3955053 = 31379623
BaseRepresentation
bin1111000101100101101101
321102221022110
433011211231
52003030203
6220434233
745421524
oct17054555
97387273
103955053
112261543
1213a8979
13a8628b
1474d4bb
15531d03
hex3c596d

3955053 has 8 divisors (see below), whose sum is σ = 5312448. Its totient is φ = 2617184.

The previous prime is 3955043. The next prime is 3955069. The reversal of 3955053 is 3505593.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3955053 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3955053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3955013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4401 + ... + 5222.

It is an arithmetic number, because the mean of its divisors is an integer number (664056).

Almost surely, 23955053 is an apocalyptic number.

It is an amenable number.

3955053 is a deficient number, since it is larger than the sum of its proper divisors (1357395).

3955053 is a wasteful number, since it uses less digits than its factorization.

3955053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9763.

The product of its (nonzero) digits is 10125, while the sum is 30.

The square root of 3955053 is about 1988.7315052566. The cubic root of 3955053 is about 158.1432898694.

The spelling of 3955053 in words is "three million, nine hundred fifty-five thousand, fifty-three".

Divisors: 1 3 137 411 9623 28869 1318351 3955053