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52167414 = 2313668813
BaseRepresentation
bin1100011100000…
…0001011110110
310122011101020110
43013000023312
5101323324124
65102043450
71202262405
oct307001366
9118141213
1052167414
11274a1172
1215579586
13aa66ac0
146cdd63c
1548a7029
hex31c02f6

52167414 has 16 divisors (see below), whose sum is σ = 112360752. Its totient is φ = 16051488.

The previous prime is 52167403. The next prime is 52167419. The reversal of 52167414 is 41476125.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52167419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334329 + ... + 334484.

It is an arithmetic number, because the mean of its divisors is an integer number (7022547).

Almost surely, 252167414 is an apocalyptic number.

52167414 is an abundant number, since it is smaller than the sum of its proper divisors (60193338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52167414 is a wasteful number, since it uses less digits than its factorization.

52167414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668831.

The product of its digits is 6720, while the sum is 30.

The square root of 52167414 is about 7222.7012952219. The cubic root of 52167414 is about 373.6512472362.

The spelling of 52167414 in words is "fifty-two million, one hundred sixty-seven thousand, four hundred fourteen".

Divisors: 1 2 3 6 13 26 39 78 668813 1337626 2006439 4012878 8694569 17389138 26083707 52167414