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74674733348 = 2218668683337
BaseRepresentation
bin100010110001011110…
…1100000000100100100
321010202012200111110202
41011202331200010210
52210413212431343
654145522410032
75252336521565
oct1054275400444
9233665614422
1074674733348
112973aa38466
1212580500918
137070a9ca67
14388580816c
151e20c16db8
hex1162f60124

74674733348 has 6 divisors (see below), whose sum is σ = 130680783366. Its totient is φ = 37337366672.

The previous prime is 74674733339. The next prime is 74674733359. The reversal of 74674733348 is 84333747647.

It can be written as a sum of positive squares in only one way, i.e., 61706534464 + 12968198884 = 248408^2 + 113878^2 .

It is a junction number, because it is equal to n+sod(n) for n = 74674733293 and 74674733302.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9334341665 + ... + 9334341672.

It is an arithmetic number, because the mean of its divisors is an integer number (21780130561).

Almost surely, 274674733348 is an apocalyptic number.

It is an amenable number.

74674733348 is a deficient number, since it is larger than the sum of its proper divisors (56006050018).

74674733348 is a wasteful number, since it uses less digits than its factorization.

74674733348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18668683341 (or 18668683339 counting only the distinct ones).

The product of its digits is 28449792, while the sum is 56.

The spelling of 74674733348 in words is "seventy-four billion, six hundred seventy-four million, seven hundred thirty-three thousand, three hundred forty-eight".

Divisors: 1 2 4 18668683337 37337366674 74674733348