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472676061 = 3111310110909
BaseRepresentation
bin11100001011000…
…111011011011101
31012221102102122210
4130023013123131
51432001113221
6114523031033
714466452214
oct3413073335
91187372583
10472676061
112228a4580
1211236b479
1376c091a0
1446ac207b
152b76c276
hex1c2c76dd

472676061 has 32 divisors (see below), whose sum is σ = 747815040. Its totient is φ = 261792000.

The previous prime is 472676051. The next prime is 472676069. The reversal of 472676061 is 160676274.

It is not a de Polignac number, because 472676061 - 26 = 472675997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472676069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37875 + ... + 48783.

It is an arithmetic number, because the mean of its divisors is an integer number (23369220).

Almost surely, 2472676061 is an apocalyptic number.

It is an amenable number.

472676061 is a deficient number, since it is larger than the sum of its proper divisors (275138979).

472676061 is a wasteful number, since it uses less digits than its factorization.

472676061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11037.

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 472676061 is about 21741.1145298487. The cubic root of 472676061 is about 778.9708435506.

The spelling of 472676061 in words is "four hundred seventy-two million, six hundred seventy-six thousand, sixty-one".

Divisors: 1 3 11 13 33 39 101 143 303 429 1111 1313 3333 3939 10909 14443 32727 43329 119999 141817 359997 425451 1101809 1559987 3305427 4679961 12119899 14323517 36359697 42970551 157558687 472676061