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57030163382 = 229983278679
BaseRepresentation
bin110101000111010000…
…110011101110110110
312110012112022110210102
4311013100303232312
51413244210212012
642111014154102
74056155250623
oct650720635666
9173175273712
1057030163382
1122206049935
12b077352932
1354bb3a710a
142a9029d34a
15173bb6b2c2
hexd47433bb6

57030163382 has 8 divisors (see below), whose sum is σ = 88495081200. Its totient is φ = 27531802984.

The previous prime is 57030163373. The next prime is 57030163397. The reversal of 57030163382 is 28336103075.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×570301633822 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 491639282 + ... + 491639397.

It is an arithmetic number, because the mean of its divisors is an integer number (11061885150).

Almost surely, 257030163382 is an apocalyptic number.

57030163382 is a deficient number, since it is larger than the sum of its proper divisors (31464917818).

57030163382 is a wasteful number, since it uses less digits than its factorization.

57030163382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983278710.

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 57030163382 in words is "fifty-seven billion, thirty million, one hundred sixty-three thousand, three hundred eighty-two".

Divisors: 1 2 29 58 983278679 1966557358 28515081691 57030163382