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98047007 = 172339263
BaseRepresentation
bin1011101100000…
…01010000011111
320211111022012122
411312001100133
5200100001012
613421253155
72300246222
oct566012037
9224438178
1098047007
1150388193
1228a041bb
131740b8a6
14d0435b9
15891ae72
hex5d8141f

98047007 has 6 divisors (see below), whose sum is σ = 104154048. Its totient is φ = 92279264.

The previous prime is 98046997. The next prime is 98047021. The reversal of 98047007 is 70074089.

It is not a de Polignac number, because 98047007 - 26 = 98046943 is a prime.

It is a super-2 number, since 2×980470072 = 19226431163316098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98047207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 169343 + ... + 169920.

It is an arithmetic number, because the mean of its divisors is an integer number (17359008).

Almost surely, 298047007 is an apocalyptic number.

98047007 is a deficient number, since it is larger than the sum of its proper divisors (6107041).

98047007 is a wasteful number, since it uses less digits than its factorization.

98047007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339297 (or 339280 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 98047007 is about 9901.8688640074. The cubic root of 98047007 is about 461.1173326537.

The spelling of 98047007 in words is "ninety-eight million, forty-seven thousand, seven".

Divisors: 1 17 289 339263 5767471 98047007