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1377106030 = 25137710603
BaseRepresentation
bin101001000010100…
…1111100001101110
310112222021020100001
41102011033201232
510310014343110
6344352054514
746061131246
oct12205174156
93488236301
101377106030
11647382163
1232523443a
1318c3c4051
14d0c72b26
1580d7163a
hex5214f86e

1377106030 has 8 divisors (see below), whose sum is σ = 2478790872. Its totient is φ = 550842408.

The previous prime is 1377106021. The next prime is 1377106033. The reversal of 1377106030 is 306017731.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1377106030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1377106033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68855292 + ... + 68855311.

It is an arithmetic number, because the mean of its divisors is an integer number (309848859).

Almost surely, 21377106030 is an apocalyptic number.

1377106030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1377106030 is a deficient number, since it is larger than the sum of its proper divisors (1101684842).

1377106030 is a wasteful number, since it uses less digits than its factorization.

1377106030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137710610.

The product of its (nonzero) digits is 2646, while the sum is 28.

The square root of 1377106030 is about 37109.3792726313. The cubic root of 1377106030 is about 1112.5574852255.

The spelling of 1377106030 in words is "one billion, three hundred seventy-seven million, one hundred six thousand, thirty".

Divisors: 1 2 5 10 137710603 275421206 688553015 1377106030