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1006880941 = 11891028479
BaseRepresentation
bin111100000000111…
…100100010101101
32121011121211222201
4330000330202231
54030230142231
6243524541501
733644226643
oct7400744255
92534554881
101006880941
114773a3610
12241251891
131307a9151
1497a1d193
155d5e0161
hex3c03c8ad

1006880941 has 8 divisors (see below), whose sum is σ = 1110758400. Its totient is φ = 905060640.

The previous prime is 1006880939. The next prime is 1006880969. The reversal of 1006880941 is 1490886001.

It is a happy number.

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

It is not a de Polignac number, because 1006880941 - 21 = 1006880939 is a prime.

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 1006880941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1006880921) 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, 513261 + ... + 515218.

It is an arithmetic number, because the mean of its divisors is an integer number (138844800).

Almost surely, 21006880941 is an apocalyptic number.

1006880941 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1006880941 is a deficient number, since it is larger than the sum of its proper divisors (103877459).

1006880941 is a wasteful number, since it uses less digits than its factorization.

1006880941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028579.

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 1006880941 is about 31731.3873160314. The cubic root of 1006880941 is about 1002.2884062024.

The spelling of 1006880941 in words is "one billion, six million, eight hundred eighty thousand, nine hundred forty-one".

Divisors: 1 11 89 979 1028479 11313269 91534631 1006880941