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1070957001 = 32719131293
BaseRepresentation
bin111111110101011…
…000000111001001
32202122012020211010
4333311120013021
54143131111001
6254134154133
735352661422
oct7765300711
92678166733
101070957001
114aa588934
1225a7b2949
13140b5248a
14a233c649
156404a8d6
hex3fd581c9

1070957001 has 8 divisors (see below), whose sum is σ = 1428478720. Its totient is φ = 713703312.

The previous prime is 1070956963. The next prime is 1070957003. The reversal of 1070957001 is 1007590701.

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

It is not a de Polignac number, because 1070957001 - 211 = 1070954953 is a prime.

It is a super-2 number, since 2×10709570012 = 2293897795981828002, which contains 22 as substring.

It is a Duffinian number.

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 1070957001.

It is not an unprimeable number, because it can be changed into a prime (1070957003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57490 + ... + 73803.

It is an arithmetic number, because the mean of its divisors is an integer number (178559840).

Almost surely, 21070957001 is an apocalyptic number.

It is an amenable number.

1070957001 is a deficient number, since it is larger than the sum of its proper divisors (357521719).

1070957001 is a wasteful number, since it uses less digits than its factorization.

1070957001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134015.

The product of its (nonzero) digits is 2205, while the sum is 30.

The square root of 1070957001 is about 32725.4793853352. The cubic root of 1070957001 is about 1023.1139621677.

The spelling of 1070957001 in words is "one billion, seventy million, nine hundred fifty-seven thousand, one".

Divisors: 1 3 2719 8157 131293 393879 356985667 1070957001