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473914680 = 23357949991
BaseRepresentation
bin11100001111110…
…101110100111000
31020000202100201120
4130033311310320
51432310232210
6115005345240
714513131311
oct3417656470
91200670646
10473914680
11223570128
12112868220
1377250bb5
1446d25608
152b914270
hex1c3f5d38

473914680 has 64 divisors (see below), whose sum is σ = 1439769600. Its totient is φ = 124775040.

The previous prime is 473914657. The next prime is 473914681. The reversal of 473914680 is 86419374.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473914681) 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 15 ways as a sum of consecutive naturals, for example, 15516 + ... + 34475.

It is an arithmetic number, because the mean of its divisors is an integer number (22496400).

Almost surely, 2473914680 is an apocalyptic number.

473914680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

473914680 is an abundant number, since it is smaller than the sum of its proper divisors (965854920).

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

473914680 is a wasteful number, since it uses less digits than its factorization.

473914680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50084 (or 50080 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 473914680 is about 21769.5815301994. The cubic root of 473914680 is about 779.6506653964.

The spelling of 473914680 in words is "four hundred seventy-three million, nine hundred fourteen thousand, six hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 79 120 158 237 316 395 474 632 790 948 1185 1580 1896 2370 3160 4740 9480 49991 99982 149973 199964 249955 299946 399928 499910 599892 749865 999820 1199784 1499730 1999640 2999460 3949289 5998920 7898578 11847867 15797156 19746445 23695734 31594312 39492890 47391468 59239335 78985780 94782936 118478670 157971560 236957340 473914680