Search a number
-
+
10207151670 = 235340238389
BaseRepresentation
bin10011000000110010…
…01100011000110110
3222100100120000210110
421200121030120312
5131401012323140
64404502403450
7510641233452
oct114031143066
928310500713
1010207151670
114368742141
121b8a430586
13c688a9a21
146cb887662
153eb17b380
hex26064c636

10207151670 has 16 divisors (see below), whose sum is σ = 24497164080. Its totient is φ = 2721907104.

The previous prime is 10207151641. The next prime is 10207151699. The reversal of 10207151670 is 7615170201.

It is an interprime number because it is at equal distance from previous prime (10207151641) and next prime (10207151699).

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 340238389 = 10207151670 / (1 + 0 + 2 + 0 + 7 + 1 + 5 + 1 + 6 + 7 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170119165 + ... + 170119224.

It is an arithmetic number, because the mean of its divisors is an integer number (1531072755).

Almost surely, 210207151670 is an apocalyptic number.

10207151670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10207151670 is an abundant number, since it is smaller than the sum of its proper divisors (14290012410).

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

10207151670 is a wasteful number, since it uses less digits than its factorization.

10207151670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340238399.

The product of its (nonzero) digits is 2940, while the sum is 30.

The spelling of 10207151670 in words is "ten billion, two hundred seven million, one hundred fifty-one thousand, six hundred seventy".

Divisors: 1 2 3 5 6 10 15 30 340238389 680476778 1020715167 1701191945 2041430334 3402383890 5103575835 10207151670