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36752023 = 7111925121
BaseRepresentation
bin1000110000110…
…0101010010111
32120011012022001
42030030222113
533402031043
63351420131
7624246520
oct214145227
976135261
1036752023
1119822380
1210384647
1377ca379
144c49847
15335e74d
hex230ca97

36752023 has 16 divisors (see below), whose sum is σ = 48234240. Its totient is φ = 27129600.

The previous prime is 36752021. The next prime is 36752047. The reversal of 36752023 is 32025763.

It is a cyclic number.

It is not a de Polignac number, because 36752023 - 21 = 36752021 is a prime.

It is a super-2 number, since 2×367520232 = 2701422389185058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36751982 and 36752000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36752021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11098 + ... + 14023.

It is an arithmetic number, because the mean of its divisors is an integer number (3014640).

Almost surely, 236752023 is an apocalyptic number.

36752023 is a deficient number, since it is larger than the sum of its proper divisors (11482217).

36752023 is a wasteful number, since it uses less digits than its factorization.

36752023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25158.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 36752023 is about 6062.3446784227. The cubic root of 36752023 is about 332.4760885060.

Adding to 36752023 its reverse (32025763), we get a palindrome (68777786).

The spelling of 36752023 in words is "thirty-six million, seven hundred fifty-two thousand, twenty-three".

Divisors: 1 7 11 19 77 133 209 1463 25121 175847 276331 477299 1934317 3341093 5250289 36752023