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107470240 = 2553591871
BaseRepresentation
bin1100110011111…
…01110110100000
321111020001110021
412121331312200
5210003021430
614355243224
72443324213
oct631756640
9244201407
10107470240
1155733a89
122bba9514
131935aa77
14103b777a
15967d07a
hex667dda0

107470240 has 48 divisors (see below), whose sum is σ = 254741760. Its totient is φ = 42845440.

The previous prime is 107470217. The next prime is 107470241. The reversal of 107470240 is 42074701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107470241) 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, 56505 + ... + 58375.

It is an arithmetic number, because the mean of its divisors is an integer number (5307120).

Almost surely, 2107470240 is an apocalyptic number.

107470240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 107470240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127370880).

107470240 is an abundant number, since it is smaller than the sum of its proper divisors (147271520).

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

107470240 is a wasteful number, since it uses less digits than its factorization.

107470240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2245 (or 2237 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 25.

The square root of 107470240 is about 10366.7854226853. The cubic root of 107470240 is about 475.4403893571.

The spelling of 107470240 in words is "one hundred seven million, four hundred seventy thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 359 718 1436 1795 1871 2872 3590 3742 5744 7180 7484 9355 11488 14360 14968 18710 28720 29936 37420 57440 59872 74840 149680 299360 671689 1343378 2686756 3358445 5373512 6716890 10747024 13433780 21494048 26867560 53735120 107470240