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1474058742 = 231331609619
BaseRepresentation
bin101011111011100…
…0101100111110110
310210201200221110020
41113313011213312
511004324334432
6402134110010
751346202232
oct12767054766
93721627406
101474058742
11697082172
123517ab306
131a650b810
14ddaad5c2
158962322c
hex57dc59f6

1474058742 has 32 divisors (see below), whose sum is σ = 3277317120. Its totient is φ = 438924960.

The previous prime is 1474058731. The next prime is 1474058743. The reversal of 1474058742 is 2478504741.

It is a junction number, because it is equal to n+sod(n) for n = 1474058694 and 1474058703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1474058743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302392 + ... + 307227.

It is an arithmetic number, because the mean of its divisors is an integer number (102416160).

Almost surely, 21474058742 is an apocalyptic number.

1474058742 is an abundant number, since it is smaller than the sum of its proper divisors (1803258378).

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

1474058742 is a wasteful number, since it uses less digits than its factorization.

1474058742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609668.

The product of its (nonzero) digits is 250880, while the sum is 42.

The square root of 1474058742 is about 38393.4726483552. The cubic root of 1474058742 is about 1138.0768699304.

The spelling of 1474058742 in words is "one billion, four hundred seventy-four million, fifty-eight thousand, seven hundred forty-two".

Divisors: 1 2 3 6 13 26 31 39 62 78 93 186 403 806 1209 2418 609619 1219238 1828857 3657714 7925047 15850094 18898189 23775141 37796378 47550282 56694567 113389134 245676457 491352914 737029371 1474058742