Search a number
-
+
1070806133830 = 251919329201149
BaseRepresentation
bin11111001010100010000…
…01001110110001000110
310210100221022122201002011
433211101001032301012
5120021002332240310
62135531015404434
7140235400650046
oct17452101166106
93710838581064
101070806133830
11383143168274
1215364298371a
1379c90732c54
1439b82143726
151ccc2a1178a
hexf95104ec46

1070806133830 has 32 divisors (see below), whose sum is σ = 2039408316000. Its totient is φ = 403676669952.

The previous prime is 1070806133809. The next prime is 1070806133861. The reversal of 1070806133830 is 383316080701.

It is a super-2 number, since 2×10708061338302 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14563905 + ... + 14637244.

It is an arithmetic number, because the mean of its divisors is an integer number (63731509875).

Almost surely, 21070806133830 is an apocalyptic number.

1070806133830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1070806133830 is a deficient number, since it is larger than the sum of its proper divisors (968602182170).

1070806133830 is a wasteful number, since it uses less digits than its factorization.

1070806133830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29201368.

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 1070806133830 in words is "one trillion, seventy billion, eight hundred six million, one hundred thirty-three thousand, eight hundred thirty".

Divisors: 1 2 5 10 19 38 95 190 193 386 965 1930 3667 7334 18335 36670 29201149 58402298 146005745 292011490 554821831 1109643662 2774109155 5548218310 5635821757 11271643514 28179108785 56358217570 107080613383 214161226766 535403066915 1070806133830