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480693007 = 4311115297
BaseRepresentation
bin11100101001101…
…100101100001111
31020111111201211201
4130221230230033
51441024134012
6115410530331
714624552224
oct3451545417
91214451751
10480693007
1122737a853
12114b969a7
1378785242
1447bab94b
152c302857
hex1ca6cb0f

480693007 has 4 divisors (see below), whose sum is σ = 481808736. Its totient is φ = 479577280.

The previous prime is 480692999. The next prime is 480693019. The reversal of 480693007 is 700396084.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 480693007 - 23 = 480692999 is a prime.

It is a super-3 number, since 3×4806930073 (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480693097) 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, 557218 + ... + 558079.

It is an arithmetic number, because the mean of its divisors is an integer number (120452184).

Almost surely, 2480693007 is an apocalyptic number.

480693007 is a deficient number, since it is larger than the sum of its proper divisors (1115729).

480693007 is a wasteful number, since it uses less digits than its factorization.

480693007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115728.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 480693007 is about 21924.7122444059. The cubic root of 480693007 is about 783.3501568541.

It can be divided in two parts, 48069 and 3007, that added together give a square (51076 = 2262).

The spelling of 480693007 in words is "four hundred eighty million, six hundred ninety-three thousand, seven".

Divisors: 1 431 1115297 480693007