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2696413330 = 251329715229
BaseRepresentation
bin1010000010111000…
…0000000010010010
320221220202222201101
42200232000002102
521010240211310
61123321255014
7123551064232
oct24056000222
96856688641
102696413330
111164067276
1263303446a
1333c82c060
141b817bcc2
1510bac743a
hexa0b80092

2696413330 has 32 divisors (see below), whose sum is σ = 5407138800. Its totient is φ = 961266432.

The previous prime is 2696413297. The next prime is 2696413351. The reversal of 2696413330 is 333146962.

It is a Cunningham number, because it is equal to 519272+1.

It can be written as a sum of positive squares in 8 ways, for example, as 398840841 + 2297572489 = 19971^2 + 47933^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2696413330.

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, 353845 + ... + 361384.

Almost surely, 22696413330 is an apocalyptic number.

2696413330 is an abundant number, since it is smaller than the sum of its proper divisors (2710725470).

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

2696413330 is a wasteful number, since it uses less digits than its factorization.

2696413330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715278.

The product of its (nonzero) digits is 69984, while the sum is 37.

The square root of 2696413330 is about 51927.0000096289. Note that the first 5 decimals coincide. The cubic root of 2696413330 is about 1391.8597899167.

Subtracting from 2696413330 its reverse (333146962), we obtain a cube (2363266368 = 13323).

The spelling of 2696413330 in words is "two billion, six hundred ninety-six million, four hundred thirteen thousand, three hundred thirty".

Divisors: 1 2 5 10 13 26 29 58 65 130 145 290 377 754 1885 3770 715229 1430458 3576145 7152290 9297977 18595954 20741641 41483282 46489885 92979770 103708205 207416410 269641333 539282666 1348206665 2696413330