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1057301 = 71311153
BaseRepresentation
bin100000010001000010101
31222201100022
410002020111
5232313201
634354525
711662340
oct4021025
91881308
101057301
11662403
1242ba45
132b032b
141d7457
1515d41b
hex102215

1057301 has 8 divisors (see below), whose sum is σ = 1218624. Its totient is φ = 898560.

The previous prime is 1057291. The next prime is 1057307. The reversal of 1057301 is 1037501.

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 1057301 - 26 = 1057237 is a prime.

It is a super-2 number, since 2×10573012 = 2235770809202, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1057301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057307) 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, 341 + ... + 1493.

It is an arithmetic number, because the mean of its divisors is an integer number (152328).

21057301 is an apocalyptic number.

It is an amenable number.

1057301 is a deficient number, since it is larger than the sum of its proper divisors (161323).

1057301 is a wasteful number, since it uses less digits than its factorization.

1057301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291.

The product of its (nonzero) digits is 105, while the sum is 17.

The square root of 1057301 is about 1028.2514283968. The cubic root of 1057301 is about 101.8746698523.

The spelling of 1057301 in words is "one million, fifty-seven thousand, three hundred one".

Divisors: 1 7 131 917 1153 8071 151043 1057301