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98968037 = 714138291
BaseRepresentation
bin1011110011000…
…10000111100101
320220020002121212
411321202013211
5200313434122
613453121205
72311133360
oct571420745
9226202555
1098968037
1150957173
1229189205
1317671b8c
14d2030d7
158a4dce2
hex5e621e5

98968037 has 4 divisors (see below), whose sum is σ = 113106336. Its totient is φ = 84829740.

The previous prime is 98968021. The next prime is 98968061. The reversal of 98968037 is 73086989.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 73086989 = 292520241.

It is a cyclic number.

It is not a de Polignac number, because 98968037 - 24 = 98968021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98968087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7069139 + ... + 7069152.

It is an arithmetic number, because the mean of its divisors is an integer number (28276584).

Almost surely, 298968037 is an apocalyptic number.

It is an amenable number.

98968037 is a deficient number, since it is larger than the sum of its proper divisors (14138299).

98968037 is a wasteful number, since it uses less digits than its factorization.

98968037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14138298.

The product of its (nonzero) digits is 653184, while the sum is 50.

The square root of 98968037 is about 9948.2680402168. The cubic root of 98968037 is about 462.5567100659.

The spelling of 98968037 in words is "ninety-eight million, nine hundred sixty-eight thousand, thirty-seven".

Divisors: 1 7 14138291 98968037