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7006149370 = 25112319714057
BaseRepresentation
bin1101000011001100…
…10101101011111010
3200002021022021010201
412201212111223322
5103322033234440
63115114032414
7335422200313
oct64146255372
920067267121
107006149370
112a758747a0
12143641870a
13878679c1c
144a66bb60a
152b013119a
hex1a1995afa

7006149370 has 64 divisors (see below), whose sum is σ = 14429581056. Its totient is φ = 2424378880.

The previous prime is 7006149349. The next prime is 7006149383. The reversal of 7006149370 is 739416007.

It is a super-2 number, since 2×70061493702 = 98172257989502793800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 491382 + ... + 505438.

It is an arithmetic number, because the mean of its divisors is an integer number (225462204).

Almost surely, 27006149370 is an apocalyptic number.

7006149370 is an abundant number, since it is smaller than the sum of its proper divisors (7423431686).

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

7006149370 is a wasteful number, since it uses less digits than its factorization.

7006149370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14295.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 7006149370 is about 83702.7441007761. The cubic root of 7006149370 is about 1913.4911769956.

The spelling of 7006149370 in words is "seven billion, six million, one hundred forty-nine thousand, three hundred seventy".

Divisors: 1 2 5 10 11 22 23 46 55 110 115 197 230 253 394 506 985 1265 1970 2167 2530 4334 4531 9062 10835 14057 21670 22655 28114 45310 49841 70285 99682 140570 154627 249205 309254 323311 498410 646622 773135 1546270 1616555 2769229 3233110 3556421 5538458 7112842 13846145 17782105 27692290 30461519 35564210 60923038 63692267 127384534 152307595 304615190 318461335 636922670 700614937 1401229874 3503074685 7006149370