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70676733 = 361738183
BaseRepresentation
bin1000011011001…
…11000011111101
311220222202020210
410031213003331
5121043123413
611002503033
71515512421
oct415470375
9156882223
1070676733
1136993526
121b804a79
131184786a
14955ab81
1563113c3
hex43670fd

70676733 has 8 divisors (see below), whose sum is σ = 94390848. Its totient is φ = 47040224.

The previous prime is 70676729. The next prime is 70676747. The reversal of 70676733 is 33767607.

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

It is a cyclic number.

It is not a de Polignac number, because 70676733 - 22 = 70676729 is a prime.

It is a super-3 number, since 3×706767333 (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 70676691 and 70676700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70676773) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17241 + ... + 20942.

It is an arithmetic number, because the mean of its divisors is an integer number (11798856).

Almost surely, 270676733 is an apocalyptic number.

It is an amenable number.

70676733 is a deficient number, since it is larger than the sum of its proper divisors (23714115).

70676733 is a wasteful number, since it uses less digits than its factorization.

70676733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38803.

The product of its (nonzero) digits is 111132, while the sum is 39.

The square root of 70676733 is about 8406.9455214126. The cubic root of 70676733 is about 413.4523728559.

The spelling of 70676733 in words is "seventy million, six hundred seventy-six thousand, seven hundred thirty-three".

Divisors: 1 3 617 1851 38183 114549 23558911 70676733