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1409080038 = 23293979907
BaseRepresentation
bin101001111111100…
…1101101011100110
310122012102200102120
41103333031223212
510341211030123
6351453250410
746626661032
oct12377155346
93565380376
101409080038
11663430763
12333a93a06
13195c0a692
14d51d71c2
1583a8a2e3
hex53fcdae6

1409080038 has 16 divisors (see below), whose sum is σ = 2819154240. Its totient is φ = 469527656.

The previous prime is 1409080031. The next prime is 1409080039. The reversal of 1409080038 is 8300809041.

It is a junction number, because it is equal to n+sod(n) for n = 1409079990 and 1409080008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1409080031) 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, 22320 + ... + 57587.

It is an arithmetic number, because the mean of its divisors is an integer number (176197140).

Almost surely, 21409080038 is an apocalyptic number.

1409080038 is an abundant number, since it is smaller than the sum of its proper divisors (1410074202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1409080038 is a wasteful number, since it uses less digits than its factorization.

1409080038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82851.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 1409080038 is about 37537.7148745099. The cubic root of 1409080038 is about 1121.1022413043.

Adding to 1409080038 its reverse (8300809041), we get a palindrome (9709889079).

The spelling of 1409080038 in words is "one billion, four hundred nine million, eighty thousand, thirty-eight".

Divisors: 1 2 3 6 2939 5878 8817 17634 79907 159814 239721 479442 234846673 469693346 704540019 1409080038