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1141070707 = 71979223487
BaseRepresentation
bin100010000000011…
…0101101101110011
32221112010101202001
41010000311231303
54314103230312
6305121034431
740163640520
oct10400655563
92845111661
101141070707
11536117347
1227a185a17
1315253098a
14ab790147
156a29a057
hex44035b73

1141070707 has 32 divisors (see below), whose sum is σ = 1399193600. Its totient is φ = 908882208.

The previous prime is 1141070701. The next prime is 1141070717. The reversal of 1141070707 is 7070701411.

It is a cyclic number.

It is not a de Polignac number, because 1141070707 - 211 = 1141068659 is a prime.

1141070707 is a modest number, since divided by 70707 gives 1141 as remainder.

It is not an unprimeable number, because it can be changed into a prime (1141070701) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2342818 + ... + 2343304.

It is an arithmetic number, because the mean of its divisors is an integer number (43724800).

Almost surely, 21141070707 is an apocalyptic number.

1141070707 is a deficient number, since it is larger than the sum of its proper divisors (258122893).

1141070707 is a wasteful number, since it uses less digits than its factorization.

1141070707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815.

The product of its (nonzero) digits is 1372, while the sum is 28.

The square root of 1141070707 is about 33779.7381132536. The cubic root of 1141070707 is about 1044.9708734814.

The spelling of 1141070707 in words is "one billion, one hundred forty-one million, seventy thousand, seven hundred seven".

Divisors: 1 7 19 79 133 223 487 553 1501 1561 3409 4237 9253 10507 17617 29659 38473 64771 108601 123319 269311 334723 730987 760207 2063419 2343061 5116909 8579479 14443933 60056353 163010101 1141070707