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3378026233 = 139149211773
BaseRepresentation
bin1100100101011000…
…1001011011111001
322201102100111211201
43021112021123321
523404233314413
61315110454201
7146465514661
oct31126113371
98642314751
103378026233
11148389811a
127a3364361
1341ab011ba
142408cb1a1
1514b8669dd
hexc95896f9

3378026233 has 16 divisors (see below), whose sum is σ = 3445848000. Its totient is φ = 3311138880.

The previous prime is 3378026209. The next prime is 3378026237. The reversal of 3378026233 is 3326208733.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3378026233 is a prime.

It is a super-2 number, since 2×33780262332 = 22822122461672340578, 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 = 3378026192 and 3378026201.

It is not an unprimeable number, because it can be changed into a prime (3378026237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4369635 + ... + 4370407.

It is an arithmetic number, because the mean of its divisors is an integer number (215365500).

Almost surely, 23378026233 is an apocalyptic number.

It is an amenable number.

3378026233 is a deficient number, since it is larger than the sum of its proper divisors (67821767).

3378026233 is a wasteful number, since it uses less digits than its factorization.

3378026233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272.

The product of its (nonzero) digits is 108864, while the sum is 37.

The square root of 3378026233 is about 58120.7900238804. The cubic root of 3378026233 is about 1500.4481968812.

It can be divided in two parts, 337802 and 6233, that added together give a triangular number (344035 = T829).

The spelling of 3378026233 in words is "three billion, three hundred seventy-eight million, twenty-six thousand, two hundred thirty-three".

Divisors: 1 139 149 211 773 20711 29329 31439 107447 115177 163103 4370021 16009603 22671317 24302347 3378026233