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80038334 = 267597301
BaseRepresentation
bin1001100010101…
…00100110111110
312120121100221202
410301110212332
5130442211314
611535255502
71661212625
oct461244676
9176540852
1080038334
11411a7a92
122297a592
131377497c
14a8b66bc
1570600de
hex4c549be

80038334 has 8 divisors (see below), whose sum is σ = 121849608. Its totient is φ = 39421800.

The previous prime is 80038333. The next prime is 80038337. The reversal of 80038334 is 43383008.

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

It is a super-2 number, since 2×800383342 = 12812269818991112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 80038297 and 80038306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80038331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 298517 + ... + 298784.

It is an arithmetic number, because the mean of its divisors is an integer number (15231201).

Almost surely, 280038334 is an apocalyptic number.

80038334 is a deficient number, since it is larger than the sum of its proper divisors (41811274).

80038334 is a wasteful number, since it uses less digits than its factorization.

80038334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597370.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 80038334 is about 8946.4145890966. The cubic root of 80038334 is about 430.9557504327.

The spelling of 80038334 in words is "eighty million, thirty-eight thousand, three hundred thirty-four".

Divisors: 1 2 67 134 597301 1194602 40019167 80038334