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234346941 = 3229897881
BaseRepresentation
bin11011111011111…
…01100110111101
3121022222001120100
431331331212331
5434443100231
635130511313
75543626143
oct1575754675
9538861510
10234346941
11110312364
1266595539
1339721a3a
14231a3593
15158911e6
hexdf7d9bd

234346941 has 12 divisors (see below), whose sum is σ = 350173980. Its totient is φ = 150843840.

The previous prime is 234346927. The next prime is 234346951. The reversal of 234346941 is 149643432.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 109935225 + 124411716 = 10485^2 + 11154^2 .

It is not a de Polignac number, because 234346941 - 27 = 234346813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 234346896 and 234346905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234346901) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 448680 + ... + 449201.

It is an arithmetic number, because the mean of its divisors is an integer number (29181165).

Almost surely, 2234346941 is an apocalyptic number.

It is an amenable number.

234346941 is a deficient number, since it is larger than the sum of its proper divisors (115827039).

234346941 is a wasteful number, since it uses less digits than its factorization.

234346941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897916 (or 897913 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 234346941 is about 15308.3944618631. The cubic root of 234346941 is about 616.5284133537.

It can be divided in two parts, 2343 and 46941, that added together give a square (49284 = 2222).

The spelling of 234346941 in words is "two hundred thirty-four million, three hundred forty-six thousand, nine hundred forty-one".

Divisors: 1 3 9 29 87 261 897881 2693643 8080929 26038549 78115647 234346941