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69302670989 = 4310914786147
BaseRepresentation
bin100000010001011000…
…0101101011010001101
320121212211012110022012
41000202300231122031
52113412440432424
651500500431005
75002245661316
oct1004260553215
9217784173265
1069302670989
1127433607502
12115213a8465
1366c5b31c36
1434d617560d
151c092b9b0e
hex1022c2d68d

69302670989 has 8 divisors (see below), whose sum is σ = 71564956320. Its totient is φ = 67069958256.

The previous prime is 69302670973. The next prime is 69302671003. The reversal of 69302670989 is 98907620396.

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

It is a cyclic number.

It is not a de Polignac number, because 69302670989 - 24 = 69302670973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69302670089) 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, 7388387 + ... + 7397760.

It is an arithmetic number, because the mean of its divisors is an integer number (8945619540).

Almost surely, 269302670989 is an apocalyptic number.

It is an amenable number.

69302670989 is a deficient number, since it is larger than the sum of its proper divisors (2262285331).

69302670989 is a wasteful number, since it uses less digits than its factorization.

69302670989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14786299.

The product of its (nonzero) digits is 8817984, while the sum is 59.

The spelling of 69302670989 in words is "sixty-nine billion, three hundred two million, six hundred seventy thousand, nine hundred eighty-nine".

Divisors: 1 43 109 4687 14786147 635804321 1611690023 69302670989