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380697024105 = 3258459933869
BaseRepresentation
bin1011000101000110100…
…11111001011001101001
31100101122102121121001200
411202203103321121221
522214131414232410
6450520110234413
736335012212236
oct5424323713151
91311572547050
10380697024105
111374a85aa962
12619467b5a09
1329b904a0408
14145d66bc78d
159d81e633c0
hex58a34f9669

380697024105 has 12 divisors (see below), whose sum is σ = 659874841860. Its totient is φ = 203038412832.

The previous prime is 380697024073. The next prime is 380697024119. The reversal of 380697024105 is 501420796083.

It can be written as a sum of positive squares in 2 ways, for example, as 208746644544 + 171950379561 = 456888^2 + 414669^2 .

It is not a de Polignac number, because 380697024105 - 25 = 380697024073 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 8459933869 = 380697024105 / (3 + 8 + 0 + 6 + 9 + 7 + 0 + 2 + 4 + 1 + 0 + 5).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4229966890 + ... + 4229966979.

It is an arithmetic number, because the mean of its divisors is an integer number (54989570155).

It is a 1-persistent number, because it is pandigital, but 2⋅380697024105 = 761394048210 is not.

Almost surely, 2380697024105 is an apocalyptic number.

It is an amenable number.

380697024105 is a deficient number, since it is larger than the sum of its proper divisors (279177817755).

380697024105 is a wasteful number, since it uses less digits than its factorization.

380697024105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8459933880 (or 8459933877 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 380697024105 in words is "three hundred eighty billion, six hundred ninety-seven million, twenty-four thousand, one hundred five".

Divisors: 1 3 5 9 15 45 8459933869 25379801607 42299669345 76139404821 126899008035 380697024105