Search a number
-
+
485380348103 = 7471475320207
BaseRepresentation
bin1110001000000101110…
…11000101100011000111
31201101211222202110001202
413010002323011203013
530423024332114403
61010551453213115
750032114612460
oct7040273054307
91641758673052
10485380348103
11177937609662
127a0a0a9119b
1336a04352491
14196c7729d67
15c95c3ee688
hex7102ec58c7

485380348103 has 8 divisors (see below), whose sum is σ = 566522959872. Its totient is φ = 407188376856.

The previous prime is 485380348093. The next prime is 485380348127. The reversal of 485380348103 is 301843083584.

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 485380348103 - 234 = 468200478919 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485380348163) 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, 737659775 + ... + 737660432.

It is an arithmetic number, because the mean of its divisors is an integer number (70815369984).

Almost surely, 2485380348103 is an apocalyptic number.

485380348103 is a deficient number, since it is larger than the sum of its proper divisors (81142611769).

485380348103 is a wasteful number, since it uses less digits than its factorization.

485380348103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475320261.

The product of its (nonzero) digits is 1105920, while the sum is 47.

The spelling of 485380348103 in words is "four hundred eighty-five billion, three hundred eighty million, three hundred forty-eight thousand, one hundred three".

Divisors: 1 7 47 329 1475320207 10327241449 69340049729 485380348103