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69314932 = 2217328733
BaseRepresentation
bin1000010000110…
…10100101110100
311211102120012201
410020122211310
5120221034212
610513354244
71501111231
oct410324564
9154376181
1069314932
1136143375
121b268984
131148ba6b
1492c4788
156142b57
hex421a974

69314932 has 6 divisors (see below), whose sum is σ = 121301138. Its totient is φ = 34657464.

The previous prime is 69314897. The next prime is 69314941. The reversal of 69314932 is 23941396.

It can be written as a sum of positive squares in only one way, i.e., 50183056 + 19131876 = 7084^2 + 4374^2 .

It is a junction number, because it is equal to n+sod(n) for n = 69314891 and 69314900.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8664363 + ... + 8664370.

Almost surely, 269314932 is an apocalyptic number.

It is an amenable number.

69314932 is a deficient number, since it is larger than the sum of its proper divisors (51986206).

69314932 is a wasteful number, since it uses less digits than its factorization.

69314932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17328737 (or 17328735 counting only the distinct ones).

The product of its digits is 34992, while the sum is 37.

The square root of 69314932 is about 8325.5589602140. The cubic root of 69314932 is about 410.7796625845.

It can be divided in two parts, 693 and 14932, that added together give a 6-th power (15625 = 56).

The spelling of 69314932 in words is "sixty-nine million, three hundred fourteen thousand, nine hundred thirty-two".

Divisors: 1 2 4 17328733 34657466 69314932